Costa Rica Leatherback Turtle Volunteer Vacation

The leatherback is one of nature’s truly unique creatures. Their immense size boggles the mind; these turtles can average more than 6 feet long and 800 lbs. But that’s not the only thing that makes them unique. Their softer shell allows them to dive deeper than any other sea turtle and their size and dark color allows them to inhabit cold waters.

On this trip, you’ll spend 4 nights working with leatherbacks at a research station along Costa Rica’s northern Caribbean coast. The work includes walking the nesting beach at night, helping to measure the turtles, collect the eggs and move them to hatcheries, and working with hatchlings (later in the season). Spend the downtime hanging out on the beach or in a hammock, helping clean the beach, or looking for wildlife like monkeys, sloths, butterflies, birds, and more.  Profits from this trip will help save 500 hatchlings per participant at a nesting beach.

2023 Date: May 21 - 27 (full). Private trips are available March - June.

Price for scheduled trip: $1,895 per person

Private Trip Pricing: (depends on group size)

  • 2 people: $2,295 pp

  • 3-4 people: $2,095 pp

  • 5-7 people: $1,995 pp

  • 8+ people: $1,895 pp

Includes: In-country transport, meals, lodging, activities, guides, and a donation to turtle conservation.

Excludes: Airfare to Costa Rica, personal items, and tips for the guide and driver (average is $100 - $130 per person).

Animal List:

  • Will SEE: Leatherback sea turtles (nesting females), several species of butterflies, many species of birds (shorebirds & tropical birds)

  • Probably Will SEE: Leatherback hatchlings (mid-May and on), sloths, poison dart and red-eyed tree frogs

  • May SEE: Howler monkeys, caiman, basilisk lizard (aka Jesus Christ lizard)

  • Chance to SEE: Green or hawksbill turtles, crocodiles


  • Private dates available for groups of 2 or more March through June and the itinerary can be customized to fit your group's needs.

  • Minimum recommended age is 8 years old, under 18 needs to be accompanied by an adult.

  • Discounts Available: $50 off for kids under 18 years old and $40 off for paying by check.

  • This trip is open to individuals and small groups.

  • * Please note: We give 100% refunds on any trips that we need to cancel and our cancellation fees (when travelers cancel) can be used on any future trip, no expiration or penalties, except for cancellations made within 60 days of travel when payments to local providers has already been completed. See our full terms and conditions.

Contact us to:   

  • Be added to the wait list or updated for future trips

  • Inquire about private trips

  • Ask a question


Conservation Impact:

  • Turtle Conservation: $730 of the trip price

  • Local Communities: $250 of the trip price

  • Travel Costs: $905

    Learn more here


Why Travel With US?

  • All profits support conservation efforts

  • Work directly with local researchers

  • Unique experiences

  • Personalized service



Start your leatherback adventure by arriving to San Jose International Airport (SJO) anytime on the first scheduled day. Our guides pick you up from the airport and take you to Rosa del Paseo, a comfortable hotel in downtown San Jose. Get a good night’s sleep tonight, as the adventure starts early the next day. (Dinner the first is not included)


Today you will head out to the Caribbean coast to stay at a remote research station in the rainforest. First, wake up with a delicious Costa Rica breakfast buffet of eggs, gallo pinto (their famous breakfast rice and beans), fresh tropical fruit, delicious coffee, and more. After breakfast, board the private bus for a 4 hour ride to the Caribbean coast. You’ll pass through the country’s largest national park and then descend to the Caribbean lowlands.

The bus will drop your group at a small dock along the Tortuguero canals, where a boat will meet you to take you to the research station. The short boat ride passes through rainforest, so keep your eyes out for monkeys, sloths, toucans, and more along the way. Once you arrive, settle into your cabin and later, the researchers will give a presentation on sea turtles and the more than a decade of work that has gone into protecting this nesting beach. After dinner, you will head out for your first night of patrolling, accompanied by researchers who will guide you along the beach, spot the turtles, and help with the data collection. (B, L, D)

Please note: The station is fairly remote and isolated. The rooms are very basic and volunteers are expected to participate in cleaning up dishes after meals. The station has limited electricity, no hot water, and no internet. Bathrooms are basic and semi-private (shared between two rooms). Meals are simple and often include a meat like chicken or beef along with rice and beans, cabbage salad, and plantains. The station is in the rainforest, which can mean insects in the rooms (mosquito nets are provided).


For the next three nights, you will spend four hours each night walking the nesting beach in search of the giant leatherbacks. Years of hard work protecting these turtles has resulted in increases in nests in the Caribbean and the leatherback was downlisted from critically endangered to vulnerable in 2013. But despite this success, their numbers are still declining and protecting their nesting beaches is vital to their long-term survival.

The first thing you notice when a leatherback is nesting is their giant tracks, which look like a monster truck has driven up the beach. Tasks involved in the research include measuring the turtles’ length and width (no small task with a giant turtle!), moving the eggs to a hatchery (where they are protected until hatching), and observing the condition of the turtles, looking for scars or injuries. From mid-May to June, you will have a chance to work with hatchlings, helping to do some basic research (measuring and weighing) and releasing them to the water. Green turtles also occasionally nest late in the season.

During the day, there is plenty of downtime to catch up on sleep, read a book, or walk along the beach. We do not recommend swimming at this beach however, due to strong ocean currents that can be dangerous. Planned daytime activities include a boat ride on the rainforest canals to look for wildlife including birds, sloths, monkeys, & caiman and a beach cleanup activity (even remote beaches have trash wash ashore). (B, L, D)


This morning after breakfast, you will catch the boat back to meet your bus. Along the way back to San Jose, you will visit Jardin Pierella, a unique butterfly farm, to learn about these fascinating insects and other wildlife. You will see hundreds of butterflies, poison dart frogs, giant walking sticks, and likely sloths and other wildlife. The wonderful family who runs this farm will prepare a delicious traditional lunch. After a final group dinner on the town, head to bed early to be awake in time to go to the airport for your flight the next day. Overnight at Rosa del Paseo. (B, L, D)


Return home with a new appreciation for the hard work of conservation and to share your experiences or extend your stay and explore other parts of this beautiful country. You will be taken to the airport in plenty of time to catch your flight. (B)


"A well-run and unforgettable trip! For any one who is looking to make a difference in conservation, explore a new culture, and/or go on an adventure in the process, then this trip is for you." - Noelle R.

owl butterfly

Is This Trip Right For Me?

SEE Turtles offers trips for people with a spirit of adventure. Costa Rica is a safe and beautiful country that receives more than 1 million international tourists annually. This trip goes off the beaten path for 4 nights at the rustic and remote Las Tortugas Research Station. This is an active trip that requires a level of physical fitness and an ability to manage sometimes challenging conditions including weather and heat, bugs, and a schedule that can affect sleeping patterns. Electricity at the station is limited (solar panels) which means no air conditioning or hot water, there is no access to wifi or cell phone service, and meals are simple and basic and vegetarians can be accommodated.

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Photo credits: Neil Ever Osborne, Hal Brindley