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Marine Conservation Volunteer Programs Abroad

Rising global temperatures and a growing human population make marine conservation more urgent than ever. Pollution and unsustainable fishing are wreaking havoc on marine habitats. Volunteering abroad in marine conservation offers a chance to fight this trend and protect seascapes and sea creatures for future generations. If you're passionate about marine conservation, volunteering abroad could be your next life-changing adventure.
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289 Marine Conservation Volunteer Programs

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VA - Marine

International Volunteer HQ [IVHQ]

9.55

803

Worlds #1 Volunteer Programs. 40+ Countries from $20/day!

At International Volunteer HQ (IVHQ), we unite people from over 9...

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African Impact

9.04

78

Dolphin & Marine Conservation Volunteering in Zanzibar

There is a vital need for ecotourism on the island of Zanzibar, a highly sought-after tourist destination due to its incredible marine life. But it is one of the last remaining areas in the world with a dolphin population not governed by guidelines that limit the impact of tourism on their behavior. And, in Zanzibar, dolphin tourism is booming. Many tourists flock for the chance to swim with these friendly creatures. Unfortunately, many of these encounters are highly unethical, causing stress to the dolphins and ultimately pushing them out of their natural feeding areas, thereby depleting the population. This internship follows a holistic approach to creating sustainable solutions for all. As part of this project, you assist in: - Searching for pods and collecting data (by boat) on dolphin behavior, abundance, and distribution - Collecting data on coral reef health, including the progression or regression of coral bleaching - Educating local school children about the importance of the natural environment, ways to look after it, and the sustainable use of marine resources - This project is available from 1 May 2026 to 31 October 2026

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sea turtle

GoEco - Top Volunteer Organization

9.77

77

Top Animal Welfare Volunteer Programs & Internships Abroad

GoEco offers more than 60 wildlife and animal conservation volunt...

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Intercultural Outreach Initiative (IOI)

9.41

27

Sea Turtle Nest Monitoring and Conservation in Galapagos

Travel to the island that inspired Charles Darwin’s theory of evolution, and do more than explore. Help support sea turtle conservation! As a sea turtle nest monitor, you'll walk the 2-km stretch of coastline on beautiful Isabela Island, collecting data for the Galapagos National Park to support the management plan of the local beach. Join a team collecting data on the nesting patterns of the Green Sea Turtle, the species nesting in Isabela. Some of your responsibilities will include the following: - Observing and taking data on nest sizes - Determining nesting patterns of the Green Sea Turtle, the turtle species nesting on Isabela beaches, and marking laid nests. - Removing rubbish and debris to keep the beach clear. - Dedicating 3 hours weekly to removing "kikuyu" (grass) from the turtle nesting area, an invasive plant growing along the beach, thus blocking turtle nesting. - Measuring erosion to compare changes in the beach profile over time. The work schedule is from 6 am to 8 am and between 8 pm and 1 am (the night walk will vary depending on high tide when you are in Isabela).

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Kaya Responsible Travel

7.67

3

Turtle and Marine Conservation in Costa Rica

Be a part of the conservation and protection of sea turtles in Costa Rica! Join Kaya on its Turtle and Marine Conservation Project located near Bataan in the Limon Province of Costa Rica. This is an opportunity to help protect sea turtles and their eggs while learning more about these magnificent creatures alongside a dedicated marine biologist. You will assist a local team with the conservation and protection of up to four of the seven different species of sea turtles: loggerhead turtle, hawksbill turtle, green turtle, and leatherback turtle. As a turtle sanctuary volunteer, you will help in caring for injured animals, moving eggs to safe hatcheries, and collecting and processing biometric data. Your tasks will largely depend on your level of experience and the time of the year. This placement is aimed at those who have a good level of scientific knowledge. You must be adaptable, enthusiastic, and don’t mind getting your hands dirty. A basic level of Spanish is also helpful for this project.

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MAXIMO NIVEL

9.51

503

Top-Rated Volunteer Abroad Programs in Latin America

Maximo Nivel is a locally based organization in Costa Rica, Guatemala, and Peru. Volunteer abroad—get involved, make an impact, and learn to serve by working on local projects: - Working with Kids - Teaching English - Conservation - Construction - Animal Care - Eco-Agriculture - Medical and Healthcare To qualify: - Volunteers must be 18+ years of age or accompanied by a parent or guardian. - We require background checks from our volunteers. - Come with a great attitude and a willingness to pitch in. Since 2003, Maximo Nivel has been a leader in educational travel and study abroad. Our work-study-travel programs host more than 4,000 people per year. We are a professional, ethical, and hard-working organization that is completely dedicated to providing a great experience to every participant, student, traveler, and client! Every day, we strive to set ourselves apart and provide the best volunteer, education, and cultural experiences in Latin America, along with top-notch client service and great home-based facilities. Live it!

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Impact Gap Year

10

3

6-Month Gap Year Adventure

Join the 6-month Gap Year, an extraordinary six-month journey of learning, adventure, and making a difference. This gap year program is the perfect blend of excitement and enrichment, offering a language and culture study course in Spain, environmental initiatives, and addressing social and economic issues in South Africa, turtle conservation in Sri Lanka, and a community preservation, building and gardening volunteering in Cambodia. Eligibility requirements: - Must be in good physical and mental health - At least 18 years old during travel - Have a fluent understanding of English - Have a clean background check if working with minors Broaden your horizons and nurture a deep sense of cultural appreciation that will extend beyond the end of the program. Visit our website and inquire today to get specific details about this program.

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Instituto Hemingway

9.81

32

Volunteer Programs in Spain

The volunteer program at Instituto Hemingway is a unique opportunity to live and work in Spain from the perspective of locals. At the same time, you will build a cultural bridge between Spain and your country of origin while giving back to a community. Beach Cleanup Support this project by setting a good example and encouraging people to get involved in protecting the local environment through simple actions, such as collecting their rubbish after a day on the beach. Work together to keep the waters healthy and nature green! Animal Shelter Contribute in a number of ways to stop the abuse and neglect of animals. At the same time, provide hands-on care to animals in need. The need for adequate care and education among the public in and around the area is huge. Social Entrepreneurship This project offers volunteers hands-on experience as well as the opportunity to help behind the scenes with administrative tasks including social media, fundraising and promotional efforts, sourcing new alliances, and drafting maps. Teaching English to Disadvantaged Children You can contribute to the education of growing children. Make a significant impact in their lives.

Gapforce

8.8

5

Costa Rica Adventure with Gapforce

Adventure and animal lovers rejoice! Alongside its stunning jungles, beaches, and volcanoes, Costa Rica is known for its astonishing biodiversity. The country accounts for as little as 0.03% of the earth’s surface yet contains nearly 6% of the world’s biodiversity. Although such a small country, Costa Rica has ample opportunities for adventure, offering everything from surfing to hiking and from snorkeling to zip-lining! Our adrenaline-inducing adventure will take you from the spectacular cloud forests of Monteverde to the sandy shores of Puerto Viejo for an array of conservation work and cultural exposure. Get ready to assist in various inspiring volunteer projects, and, to top it all off, spend a week at a Turtle Conservation Project in Tortuguero. With a fantastic balance between guided excursions and sustainable volunteer impact, Costa Rica has something for everyone!

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Roots Interns

8

1

Conservation Research Internship in Costa Rica

This versatile program offers a mix of experience in marine and land conservation or the option to specialize. Whatever your choice, you’ll develop an extensive skill set in conservation research and gain expansive insight into nonprofit conservation work. This internship places you with a multi-faceted conservation-focused nonprofit on the Nicoya Peninsula of Costa Rica. Based on their 4,700 acre research center, they work to create transformative connections between people and the environment through education, research, integration, and innovation. Through long-term, fine-scale research into regional ecosystems they devise innovative ways for sustainable development that can be integrated into the lives of local communities. This program can vary hugely depending on what time of year you join, and where your interests lie. There are all kinds of research projects in operation at their campus. From agroforestry and permaculture projects to sea turtle nesting research to beach cleanup and reforestation campaigns, there is so much for you to get involved with.

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Sibuya Wilderness Experience

10

4

Nature and Coastal Wilderness Conservation in Sibuya

The Sibuya Wilderness Experience welcomes participants from all walks of life. Volunteers, adventure-seeking travelers, gap year students, adults taking work sabbaticals... Anyone with a passion for nature conservation. This is the perfect Eco Volunteer Program if you are looking for a meaningful travel opportunity abroad that puts your passion for nature, environment, and wildlife to good use, trying to make a difference. Our unique itinerary runs on a two-week program, wherein the content is only covered twice in a month, making a four-week stay the perfect getaway to experience everything at least twice. Nowhere else in South Africa is a volunteer itinerary this diverse.

Gili Shark Conservation

9.48

71

Gili Shark Conservation Project in Indonesia

Hello! Nice to meet you! Are you ready to make a real difference? We are always looking for enthusiastic people who want to join our research team in Indonesia. You don’t need to be a shark expert or diver to join our project; we are simply looking for volunteers with a passion and commitment to marine and shark conservation. We appreciate all the unique skills that you can bring to our project and welcome people from every corner of the world. During your stay with us, you will learn how to dive or improve your dive skills and become a PADI Scientific Diver and Shark and Turtle Specialist. We teach everything you need to know about underwater roving video surveillance, coral health index surveys, coral restoration, photographic identification, roving survey dives, land & marine-based time-lapse projects, how to analyze and input data, and much more! We are an award-winning marine life conservation organization called Gili Shark Conservation. Our headquarters is based on the beautiful paradise island of Gili Air, Indonesia. Our dedicated research team, together with our amazing Shark Warriors, work all year round to promote conservation efforts through education and research.

Jakera: Learn Spanish, Volunteer and Adventure

10

1

Learn Spanish & Volunteer 2 or 4 weeks

The lively beach town of Santa Teresa in Costa Rica is world famous for surf breaks across pristine, uncrowded, and seemingly endless beaches. After surfing and sunbathing are over for the day, it's time for Spanish lessons and volunteering! – The town comes alive with funky surf shops, cafes, restaurants, and nightspots for every taste and budget. Your experience will be based at ‘Jakera Jungle Surf Camp’, where we have created a jungle paradise complete with a swimming pool overlooked by a rich tropical forest bursting with wildlife, including red squirrels, howler monkeys, and tiny magical hummingbirds. We are a 5-minute walk from the cool cafes, bars, and shops that line the 6km stretch of road and beach that make up Playa Santa Teresa/Playa El Carmen. Throughout the volunteer projects – approximately 20 percent of your time will be turtle conservation – you’ll assist in preserving precious ecosystems and help local people raise their quality of life. However, there is still free time to enjoy a great social life and participate in the many other activities to be enjoyed here.

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Projects Abroad

9

3

Shark Conservation in Fiji with Projects Abroad

The shark research being carried out on the project in Fiji helps ensure that scientists and marine protection lobbyists are provided with regular and consistent scientific data about the life history, reproductive information, movement, and biology of the sharks found in Fijian waters. The Shark Conservation project in Fiji from Projects Abroad allows volunteers to work on pioneering shark protection projects with respected scientists and shark research experts. Volunteers get directly involved in scientific shark research and share data with local and international marine conservation organizations. Previous diving or shark research experience is not required, but volunteers must be able to swim and be medically fit to scuba dive. Diving is a required task on the project.

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Love Volunteers

0

0

Turtle Conservation Program in Costa Rica

This project was created to preserve the amazing sea turtle, drastically reducing in number to the point where it is now on the endangered species list due to decades of indiscriminate human plundering. Sadly, its entire population could be lost forever without widespread conservation efforts, including environmental research and re-education programs. This conservation project focuses on protecting and nurturing the clutches of eggs laid across beach nesting grounds on Costa Rica's Pacific Coast. The nesting and hatching season of several sea turtle species is between June and February. The project also works on other conservation and research initiatives from March to July. Volunteers help create safer nesting grounds, increase awareness among local communities, and ensure more hatchlings make it to the Pacific Ocean to allow the continuation of sea turtle species.

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Rustic Pathways

9.89

38

Thailand Adventures and Service with Rustic Pathways

Play games with Asian elephants, snorkel in crystal blue waters, and immerse yourself in village life as you explore a country known for its warm people. Our programs take you off the beaten path for an unforgettable journey through Thailand. This includes: Thailand Adventurer – Travel from the mountains to the beach and Chiang Mai to Bangkok as you go rock climbing, snorkeling, and rafting. Plus, interact with Asian elephants. Thai Elephant Conservation Project – Learn how to be an elephant trainer while doing hands-on tasks at an animal sanctuary. Come with Nothing – Dive into service projects at three remote villages in Northern Thailand, and then spend time with your host families as you learn about local life in this culturally immersive program.

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Global Leadership Adventures

9.8

64

GLA Costa Rica - Volunteer Programs for Teens

Travel to Costa Rica and make a difference in a subject area you are passionate about! Choose from program themes ranging from Public Health and Medicine to Animal and Wildlife Conservation to Language Immersion and everything in between. GLA's offerings include: - Animal Rescue & Veterinary Project - Beachside Service Adventure - Marine Conservation & Sea Turtle Expedition™ - The Ultimate Adventure - Medicine & Healthcare Discovery - Middle School Service Adventure - Ocean & Wildlife Conservation Adventure™ - Sea Turtle Initiative™ - Spanish Service Adventure - Surf, Sports & Sustainability ™ - The Initiative for Children ™ - Spring Break Service Adventure - Costa Rica Internship: Career Exploration In Environmental Stewardship Costa Rica is known for its serene tropical surroundings and leading ecological conservation efforts. It comprises five percent of the world's biodiversity, making it Central America’s "crown jewel" and an unbeatable location for natural and cultural exploration.

Volunteer World

8.69

16

Volunteer World: Best Volunteer Abroad Programs Worldwide

Looking to apply your talent and expertise to a good cause? Find a program that matches your interests and skills through Volunteer World! We are the largest volunteer abroad comparison platform around the globe, enabling you to seek and compare offers from major travel agencies as well as smaller grassroots NGOs and local specialists in more than 80 countries. All these with just one click! Find projects in wildlife, teaching, community development, and several other areas. Simply choose your desired destination and desired travel date, and our search engine will compare the best volunteer abroad programs on your behalf. Whether you wish to gain experience at a wildlife sanctuary in South Africa or teach English at a monastery in Nepal, we've got you covered. Volunteer World guarantees a quick and easy application. We will guide you through this process, as well as help plan your next meaningful trip. We provide free access to quality-checked projects and flexible options. And if anything goes wrong, we've got your back with our qualified support team and our refund guarantee.

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Terra Sylvestris

9.43

14

Kalamos and Kastos Sustainable Development Program

Are you interested in collaborating with a local community, focusing on the development of a permaculture initiative as well as protection of biodiversity in an off-the-beaten location known for its global importance? In that case, sign up for a Sustainable Development Program - a field volunteer program that aims to help educate and inspire people from around the world about sustainability and nature conservation. It is based in the Kalamos Island biological field station, and you will work according to a pre-agreed plan. Throughout the program, you will immerse in one of the few grassroots biodiversity conservation projects in Greece, in an area of outstanding natural beauty. You will gain hands-on experience in monitoring wildlife and plant populations as well as in the field of permaculture and sustainability in a Mediterranean but also international context.You will also get to see how it is like to be part of an organization working towards achieving a variety of sustainability goals and be part of a multicultural environment and at the same time be a member of the local community of our islands.

GoBeyond Student Travel

9.75

8

GoBeyond - Global Community Service Adventures for Teens

This program goes beyond ordinary high school travel programs and build cross-cultural community service summer trips perfectly geared to your interests and curiosities. Whether you’re looking to contribute to authentic service projects, experience exhilarating adventure, or develop your language skills, GoBeyond will immerse you in a new culture where you can make a meaningful difference while on the journey of a lifetime. Our high school community service summer programs proudly serve in many under-resourced communities and environments throughout the world. Explore our journeys in the British Virgin Islands, Costa Rica, Galapagos & Ecuador, Peru, Iceland, Spain, China, Thailand, India, Sri Lanka, and Australia. Beyond experiencing the adventure of a lifetime and creating lasting memories, we believe our community service summer trips enable lasting positive change in the world. For over forty years, we’ve been transforming communities, environments, and students’ lives through meaningful, collaborative adventures and service that develop skills and a more sophisticated worldly outlook—ultimately shaping the person you become.

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A Guide to Marine Conservation Volunteering Abroad

Prepare for Volunteering Abroad

Understand the benefits

Volunteering isn’t just about the good you do for others; it also offers benefits for you. Some of the perks include:

  • Living in a new environment. Experience life in a new country, learn about different cultures, and build meaningful connections with local communities.
  • Sense of accomplishment. Feel fulfilled by contributing to meaningful conservation efforts that protect marine life and habitats, providing a strong sense of purpose and achievement.
  • Increased knowledge. Learn about marine ecosystems, conservation challenges, and sustainable practices, enhancing your understanding of how to positively impact the environment.

Things to know

If you’re planning to volunteer abroad for marine conservation, there are a few additional details to consider for a smooth experience and successful contribution:

  • Health and safety - Ensure you have the necessary vaccinations and health precautions for marine environments, including protection against waterborne illnesses and marine creature injuries. Be prepared for environmental challenges like strong currents or extreme coastal weather.
  • Local culture and customs - Familiarize yourself with the host country’s customs and marine-related practices to better understand their relationship with the environment and build meaningful connections with the local community.
  • Accommodation and living conditions - Confirm the type of accommodation provided and its amenities to ensure it meets your needs. Understand the living conditions and prepare for any necessary supplies.
  • Emergency contacts - Keep a list of key emergency contacts, including program coordinators and embassy details, to handle unforeseen situations with confidence and peace of mind.

Frequently Asked Questions

You may cooperate with NGOs or search for program providers that offer volunteer programs that match your preferences and skills to find marine volunteering opportunities.

Oceans make up the majority of our planet, and volunteer opportunities for marine conservation efforts are available along coastlines worldwide. Top destinations include Fiji, Ecuador, and Costa Rica.

Diversity is essential in marine conservation, so volunteers can choose the work that interests them most. Top marine conservation volunteer opportunities include marine wildlife and coral reef conservation.

Marine conservation actions are needed to save and preserve seascapes and species due to the negative impacts caused by pollution, rising global temperatures, increasing human population, and unsustainable fishing methods.

Latest Program Reviews

Life Shifting Experience

February 03, 2026by: Jeanette Martin - Canada

Program: Worlds #1 Volunteer Programs. 40+ Countries from $20/day!

10

Volunteering with International Volunteer HQ alongside the incredible team at my placement in Kenya has been one of the most humbling and grounding experiences of my life. I arrived thinking I was coming to give time, energy, skills, support. What I didn’t expect was how much I would receive in return. Every day here has been a reminder of the power of dignity, resilience, and community. I have witnessed strength that doesn’t shout, hope that doesn’t give up, and kindness that shows up even when resources are limited. The people at the women's education placement lead with heart, purpose, and an unwavering commitment to uplifting others not just for today, but for generations to come. This experience has slowed me down in the best possible way. It has invited me to listen more deeply, to be present, and to remember that real impact starts with human connection. The smiles, the conversations, the shared moments they stay with you. They change you. I am deeply grateful to IVHQ for creating a bridge that allows volunteers like me to step into meaningful, respectful, community-led work. And I am endlessly thankful to my placement in Kenya for welcoming me with open arms and trusting me to be part of their story, even for a short time. This is not a trip I will “return from” unchanged. It is an experience I will carry forward into my work, my relationships, and how I show up in the world. Thank you for reminding me that service is not about saving, it’s about standing beside, learning together, and honoring the shared humanity that connects us all.

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