You’ll find answers here to general questions about Sustainable Summer. Many FAQs address considerations are broadly applicable to our global learning programs. For detailed information about our program at Dartmouth College or in Brooklyn, or if you don’t see your question here, please check individual program pages for specific information about a destination or just give us a call!

What are Sustaiable Summer’s Essential Eligibility Criteria and Participant Policies?

Essential Eligibility Criteria
The mission of Sustainable Summer is to cultivate the next generation of environmental leaders. Each student must be fully committed to and capable of working hard, taking responsibility for him or her self, and working effectively in the group to achieve the goals of the program. The following Essential Eligibility Criteria state expectations of each participant.

  • Each participant must…
  • Act reliably around hazards to minimize risk even when not directly supervised.
  • Independently perceive, understand, and follow directions and instructions given by others to be able to successfully execute appropriate and perhaps unfamiliar, techniques to avoid hazards and/or manage risks. These directions may be given before the hazard or risk is encountered or may need to be given during exposure to the hazard/risk and out of necessity and practicality are often given orally.
  • Be able to stay alert and to focus attention for up to several hours at a time while traveling in wilderness terrain, attending classes, or receiving instructions.
  • If taking prescription medications, be able to maintain proper dosage by self-medicating without assistance from instructors or others (except possibly in emergency situations).
  • Work effectively as a member of a team. This may require problem solving on an interpersonal or group level as well as a willingness to accept differences.
  • Contribute to a safe learning environment—no verbal or physical inappropriate behavior of others is tolerated for any reason

Sustainable Summer Red Rules
Violation of the following “red rules” will result in immediate dismissal from a program:

  • NO engaging in activities that break US or local laws
  • NO sexual contact or exclusive relationships
  • NO sleeping in a room other than the one to which you have been assigned
  • NO body alteration, including piercing and tattoos
  • NO riding in motorized vehicles, unless authorized to do so by program staff
  • NO behavior that physically or emotionally endangers yourself or others, including 
specifically the use of recreational drugs or alcohol

Sustainable Summer Bullying and Inclusivity Statement
Sustainable Summer defines bullying as harassment, intimidation, or any act intended to exclude or harm another person physically or psychologically. We believe that any form, type, or level of bullying or discrimination is unacceptable and we have a zero tolerance policy on bullying and reserve the right to dismiss any student who bullies or discriminates against others.

What does Sustainable Summer do to provide a safe experience for students?

Student health and well-being is unquestionably the number one priority for every organization working with teens, and we’re no different. However, let’s start with a basic statement about traveling abroad (or anywhere, for that matter): No one can guarantee total protection from injury, illness, or death. We can, though, consider our actions in the context of risk, which is the ‘effect of uncertainty on objectives.’ Sustainable Summer has invested in the quality of its risk management practices by participating in the Risk Management Training offered by the National Outdoor Leadership School (NOLS), an organization with over 40 years of experience managing risk in wilderness environments.

As a result of this training Sustainable Summer has developed a risk management strategy encompassing all levels of our organization. In order to mitigate the risk that is inherent in all international expeditions, we have invested time and resources in these practices because the health and well being of our participants is of the highest priority. All Sustainable Summer programs feature experienced staff using established industry-standard risk management practices to guide every decision. All trip leaders have CPR and Wilderness First Aid training, and at least one leader possesses advanced medical training.

All participants are automatically enrolled in our InternationalSOS emergency assistance, evacuation, and repatriation plan. We use private transportation when traveling between locations. We work exclusively with experienced local operators who have been vetted by our team. We conduct training with all trip leaders and establish clear protocols to mitigate risk and effectively mobilize resources in the event of an emergency. Please see our Safety page for a more comprehensive overview of our approach to student health and well-being. If you have specific questions about your situation, please contact us to discuss. Answers to some common questions about health and safety are below:

What happens if I get sick or hurt?”

All trip leaders have current first aid and CPR certifications, and can treat basic medical situations on-site.  Sustainable Summer has clearly defined protocols in the event of a health/medical emergency.  All participants are automatically enrolled in an InternationalSOS plan, which includes 24/7 phone access to travel medicine professionals for consultation and emergency assistance. In the immediate areas we will be visiting, medical clinics are available for a broad range of health issues, but participants with more serious needs will be transported to the nearest major medical facility that adheres to similar standards and practices as medical facilities in the United States.

I have special dietary needs. Can I still go?

Sustainable Summer is eager to accommodate medical or dietary needs, as circumstances permit. We are not able to provide alternate meals since most of our food is served ‘family-style’ from locally harvested sources. We will typically eat whatever is fresh that day, so students with dietary restrictions should plan to speak to our program directors before enrolling to ensure we can accommodate their needs.  Programs also require a certain level of physical capability, so students with any concerns about their fitness should contact our office to confirm this is an appropriate program for them.

What about bugs, spiders, snakes, and other ‘scary’ creatures?

Healthy ecosystems depend on insects and other “critters” for balance.  You should look at the FAQs for the individual programs to get a better sense of the types of “critters” or vector diseases (malaria, Dengue, etc) you might encounter while traveling. We will review prevention measures during orientation and have standing medical procedures in the unlikely event of an incident. We take these risks seriously and will provide you with our pre-program guide, that covers our student health policies in more detail, after you enroll in the program. Please call us with any specific questions.

What vaccinations do I need?

The short answer to this question is that we don’t tell families what they should and should not vaccinate against. That’s a decision for you and your doctor. The Center for Disease Control website is the resource that your physician will likely use in making recommendations, so check that out if you’re curious. For enrolled students, CDC recommendations are provided in your Program Preparation Guide. For students going to Ecuador on a program with us, please see this travel health page for some additional information that is intended to parse through some of the nuances of the CDC recommendations for Ecuador.

Who are the Sustainable Summer trip leaders? What is the student:staff ratio?

There are typically two Sustainable Summer facilitators, one male and one female, on each program. All Sustainable Summer facilitators are professional educators. We also work very closely with our local partners. English-speaking guides, specialists, and instructors will be with us throughout the program. The student:staff ratio will never exceed 7:1 and is typically 6:1 or less.

Questions about Travel and Program Details

How many participants are there? Should I come with a friend?

Sustainable Summer global learning programs typically consist of 8-14 students, ranging in age from 15 to 18. Most students do not enroll with a friend, but pairs of students are welcome to come together.

How do we get to our host country? Is there a chaperoned group flight? How do we travel in country?

Sustainable Summer organizes a group flight from the United States, which all participants are encouraged to take. Program pages on this website specify departure airports, flight schedule, costs, and other information on the group flight. Detailed information about international travel will be provided upon enrollment in the program. We only have an adult chaperone/escort on some of our programs. Please see our flights page for additional information.

Once in country, all travel will be by private coach when we are traveling any significant distance, although we may occasionally use other transport when traveling locally. This can range from a cattle truck to the local bus. Traveling like a local is part of the experience!

Do I need to speak Spanish for programs in Latin America? Will there be opportunities for me to take Spanish classes?

No Spanish is required to participate in the program; however, students with a basic command of the language will find numerous opportunities to practice their Spanish with native speakers. Students who have not previously studied Spanish will get a crash course in ‘survival’ Spanish during our orientation. Because all course instruction is in English, students who do not speak Spanish should be able to participate fully in the program.

How ‘academic’ is the program? Are we ‘learning’ the whole time?

We are looking for intellectually curious and academically motivated students. However, there’s also plenty of opportunity for rest, relaxation, and fun. Activities on our programs include surfing, hiking, rafting, kayaking, and horseback riding, just to name a few examples. We also think bouncing down a dirt road in a cattle truck to visit an indigenous tribe or spending the day learning the basics of permaculture on an organic farm, to name a few educational examples, is pretty fun, too.

Is this a community service/volunteer program? Can I get credit for community service?

This program is not intended to be a “community service trip.” All of our programs feature partnerships with local organizations with a strong commitment to improving and sustaining the local community and we will actively engage in a day or two of volunteer work during the program. On request, Sustainable Summer will provide documentation of the program fundamentals and service hours. If you are looking for a community service program, we strongly suggest you review some of our thoughts on service learning.

What is Sustainable Summer’s cell phone/communication/technology policy?

We believe that there is significant value in disconnecting and not letting technology interfere with the immersion experience. Students are not permitted to bring a cell phone to the program, and there are no opportunities for students to communicate directly with family and friends at home. We have adopted a “black and white” policy owing to the considerable gray area for anything less than a complete moratorium on both cell phones and “direct” communication between participants and friends and family at home. We are confident that this is the best approach given our program structure and objectives, and this policy is based on years of student and field staff feedback. We encourage any skeptical or concerned parent or student to contact us to better understand our rationale. Students should also not bring their phone “only for use as a camera.” Students are welcome to bring a camera, but our facilitators will help establish appropriate use. Taking pictures can be a lot of fun, but they can also be a distraction and, in certain situations, culturally insensitive. Laptops, video games, and iPads/tablets are similarly not permitted. An iPod or mp3 is permitted, but usage will be restricted to longer travel days and other times deemed appropriate by facilitators.

As parents, when will we receive updates from the group and be able to reach our son or daughter?

Communication via cell phone or Internet is often not possible for several days at a time during programs. When we are out of cell phone range, our staff always has an immediate means of reaching emergency assistance should it be needed, for instance, via short wave radio or satellite device. In the event a parent needs to get a time-sensitive message to our field team, our office will attempt to patch it through in as timely a manner as is practical. Students are not able to make contact back home during the program. Our field staff will provide “regular” group updates via our blog and social media. “Regular” varies a lot depending on the program. Updates can come as frequently as every 3 days or as far apart as 7 or more. We understand that most parents want photos and a window into the experience, but keeping parents happy is not our staff’s priority, and providing updates comes at the expense of “group time” and other program priorities. If, as a parent, you want an organization that will churn out a lot of posts and photos, we advise that you look elsewhere. There certainly are several student travel businesses that have a “daily update” policy for their field teams because they know that generally correlates with great customer reviews. We’re just trying to be candid about the fact that that approach doesn’t work for our programs without shortchanging the student experience and/or compromising program objectives that we assign a greater value.

Do we eat “local” food? Can you accommodate dietary restrictions?

The short answer is “yes” and “yes.” See individual program pages or call us for more information about your specific dietary considerations.

Questions about Applying

Am I eligible to participate?

You must be at least 15 years of age and no more than 18 years of age on the program start date to participate.

We are able to accept students from any location worldwide, although if you are applying from outside the United States there may be special visa and insurance requirements as part of your participation. Please email prior to submitting your application.

Is there an application deadline? How do I apply and enroll? How do I pay?

Please see our Application Policies for more info.

Will I be accepted? Should I apply? How do I know if this is the right program for me?

Sustainable Summer is not for everyone. In addition to the age requirements (15 – 18 years old), in general, you should have a strong interest in environmental sustainability and the requisite physical and emotional maturity to handle the experience of traveling with your peers in a developing country. Use our Compare Programs page to help you assess which Sustainable Summer is the best fit for your interests and comfort zone. See our Application page for more info on how we make acceptance decisions.

Do I need to speak Spanish for programs in Latin America? Will there be an opportunity for me to take Spanish classes?

No Spanish is required to participate in the program; however, students with a basic command of the language will find numerous opportunities to practice their Spanish with native speakers. Students who have not previously studied Spanish will get a crash course in ‘survival’ Spanish during our orientation. Because all course instruction is in English, students who do not speak Spanish should be able to participate fully in the program.

How do I enroll?

All students must complete an online application at A $35 non-refundable application fee ($70 after April 1st) will be required to submit the application. Applications will be reviewed on a weekly basis, and students will be notified via email of the acceptance decision. Enrollment information will be provided with the acceptance decision.

Financial Considerations

How much does the program cost?

We operate on a tiered tuition model, which makes our participation in our programs accessible to families from across the socioeconomic spectrum. Please see our tuition page for additional information.

How do I enroll at the “tuition assistance’ level?

Once admitted to a program, there is a two-step enrollment process. First, the student reviews and acknowledges our Essential Eligibility Criteria. An enrollment email will then be sent to the student’s parent. Parents select their tuition tier during this step in the enrollment process. Enrolling at the “tuition assistance” level (20% discount on tuition) requires no additional documentation or application. It is offered based on the honor system. Please read more about our tiered tuition model for guidelines on choosing a tier.

What’s included in the cost of tuition?

Tuition includes all accommodations, meals, activities, curriculum and instruction, ground transportation, pre-program materials and support, gratuities, and contributions to service projects. Scholarships and financial aid are available.

What’s NOT included in the cost of tuition?

Tuition does not include airfare, entry, exit, or visa fees, travel/trip cancelation insurance, and personal expenses such as laundry, snacks, souvenirs, and internet or international phone calls. Most of our global learning programs also require a $95 InternationalSOS membership fee, which provides emergency assistance, evacuation and repatriation coverage. Please see individual program pages for airfare information and a breakdown of any entry or exit fees.

What are the payment terms and refund/cancellation policy?

Please note, these policies are generally applicable to most families. Certain enrollments, for instance, those that enroll during one of our early enrollment periods or those participating in a program that is funded through a school or non-profit partnership, may be subject to different terms. These policies are provided here for informational purposes only and may change. The terms agreed to during our online enrollment govern our obligations to you and your obligations to us.

Payment Terms:
A non-refundable deposit is required to secure enrollment in the program and is applied against the cost of tuition. Enrollment deposits can be made online, or by check or wire transfer. With some exceptions for students enrolling prior to the end of the calendar year or that specifically request a payment plan, the balance of tuition is due on the following schedule:

  • For enrollments on or prior to February 15th, tuition balances are due March 15th
  • For enrollments after Feb 15th, tuition balances are due within 30 days of enrollment
  • For enrollments received less than 30 days from a program start date, final tuition balances must be paid within 7 days of enrollment (and an additional $95 late fee on their tuition invoice).

Tuition balances are payable by check or wire transfer. Please see our application and enrollment policies page for more information.

Cancellation of Program:
All tuition payments less the non-refundable enrollment deposit are fully refundable up to April 1st. Tuition payments less the non-refundable enrollment deposit and a $500 cancellation fee are refundable up to May 1st. There are no refunds after May 1st.

Change of Program:

If you would like to change to a different Sustainable Summer program, for any reason, you can do so without penalty up to April 1st, subject to availability. Between April 1st and May 1st, change of program to another Sustainable Summer program in the same calendar year is allowed for a $250 fee, subject to availability.  After May 1st, change of program is not allowed and there are no tuition refunds.

Deferred Enrollment:

Deferring enrollment to a Sustainable Summer program in the next calendar year is allowed up to April 1st without penalty or fee. Between April 1st and May 1st, deferment is allowed for a $500 fee. After May 1st, deferred enrollment is not allowed and there are no tuition refunds. NOTE: Tuition rates for future programs may increase and you are not grandfathered into a rate. Any tuition previously paid will post as a credit to your account and any fees ($500 if deferring between April 1 and May 1; no fee if prior to April 1) will be assessed upon enrolling in a future program. We are only able to offer the deferred enrollment option for one year and only to the participant or a participant’s sibling. The refund and cancellation policies in place at the time of your deferment will apply for one year. After one year, the current refund and cancellation policies will apply. For instance, deferment to a future program on March 15th would subject only the regular non-refundable $500 enrollment deposit to cancellation penalty until March 15th one year later with any additional tuition payments fully refundable up until that time. On March 16th, (one year and one day from your deferment) you would enter whatever Sustainable Summer’s current refund and cancellation policies are at that time.

Are scholarships available?

We have financial aid and other scholarships available. Please see our scholarships page for more information.

Participant Resources

Here you will find answers to frequently asked questions and resources for enrolled participants. If you’re already signed up to go on a Sustainable Summer program, you’ll find useful information here that will help you prepare for your summer with us. Don’t forget to check out your MySummer account for all of the participation forms, our Program Preparation Guide, and other important info.

Please give us a call or email if you can’t find what you’re looking for or have any questions.

Where can I find participation forms?

Forms and other participant information are accessed through your MySummer account.

Where can I find information about the group flight, airfare, visa requirements, and other travel details?

In your MySummer account.

How do I pay my tuition invoice?

In your MySummer account.

How do I return forms to the Sustainable Summer office?

Please upload them to your MySummer account. This is by far the easiest and most efficient way for us to receive your information. Other methods increase administrative work on our end, which has an impact on student tuition. As an extra incentive for families to use MySummer, we will credit your final tuition invoice $25 if we receive all required participation forms through MySummer before April 1st.

Can I fax/mail/email you forms instead?

If you’d rather fax your forms to us, this is the number: 646.712.9439. Please ensure multi-page forms are faxed as a single document. You can also email a scanned copy of each form to Again, ensure multi-page forms are emailed as a single document. If you’re not sure how to combine multiple pages into a single document, a quick Google search will yield several free, easy ways to do this. Lastly, you can mail to Sustainable Summer, 212 S. Oxford St. #3A, Brooklyn, NY 11217. Please note, we charge a $25 administrative fee for processing snail mail. Don’t worry about including any special subject lines, cover letters, or other information when you submit forms. As long as the student’s name is on the form, we’ll figure it out.

How will I know if you received my forms?

Check the “Participation Forms Status” section of your MySummer account for a record of all received and outstanding pre-participation items.

I have a question about my participation forms. Who should I talk to?

Call us at 646.504.5046 or email We’re glad to help.

Should I bring my computer and cell phone?


Should I bring a camera?

Since phones are not allowed on the programs, students should not plan on using their phone as a camera. Students are welcome to bring a camera, but our facilitators will help establish appropriate use guidelines.

How do I do laundry?

You will not have regular access to laundry facilities during your program, but participants on our longer Global Learning Expeditions will typically have the opportunity to do laundry once or perhaps twice during the trip when we are in a larger town with laundry services. There is no opportunity to do laundry on 9-day Global Learning Adventures. It is the student’s responsibility to pay for laundry. The price will typically range from $1/kg to $5/kg. Our packing list will provide more information on this topic. We find that a “laundry prevention plan” coupled with occasional hand-washing works perfectly fine for most students.

How do I get to my host country? How do we travel in country?

Sustainable Summer organizes a group flight from the United States. See your MySummer account for details.

How much spending money do I need?

See your Program Preparation Guide for specifics (in your MySummer account). All meals and program-sponsored activities are included in the cost of tuition, so students will only need spending money for souvenirs, laundry, personal items and incidentals.

How do we stay in touch?

Sustainable Summer’s Global Learning Programs are technology-free. The most direct implication of this policy is no cell phones and no direct contact with home during the program. Parents will receive general updates from the group in the form of blog posts, every 3 – 7 (or more) days. In order to ensure the best possible experience for all of our students, we expect complete cooperation from students and parents. Except in the event of an emergency, as determined solely in the judgment of our staff, parents will not be able to contact students in the field by email, phone, social media, or any other means, and vice versa. We are quite confident that this “black and white” policy on communication during the program makes for the best possible experience for our students, individually and collectively.

What vaccinations do I need?

Certain inoculations may be advisable, depending on the program. Please see your Program Preparation Guide in your MySummer account for specific recommendations from the CDC.

What should I pack?

You can download a packing list from your MySummer account.

Can I get in touch with other participants before the program?

Yes. Login to your MySummer account to join our online community.