Two Great Companies. More Ways to Explore Costa Rica.
We're expanding! Nana Tours is now part of the Martin Adventours family, bringing together experiences departing from Uvita and San José.
What Kind of Adventure Are You Looking For?
We're expanding! Nana Tours is now part of the Martin Adventours family, bringing together experiences departing from Uvita and San José.
Wildlife • Nature Parks • Biodiversity

Ocean • Whales • Sportfishing • Diving

Volcanoes • Waterfalls • Adventure

Culture • Coffee • Heritage

Explore with Confidence
Martin Adventours and Nana Tours value our guests. We want you, your family, and your friends to have a safe, no-hassle, unforgettable experience in Costa Rica.
PRICE MATCH GUARANTEE
Found the same tour for a lower price? We’ll match it—just show us the advertised offer before booking.

SECURE PAYMENT
Book with confidence through our secure online reservation and payment system. Your tour details and confirmation are provided directly when you book.
FREE UVITA PARKING SHUTTLE
All our Uvita boat tours include a free shuttle ride from our secure parking lot to the Bahia Ballena National Park entrance.

QUALITY TRANSPORTATION
Travel comfortably with reliable transportation for applicable tours and pickup areas, so you can focus on enjoying the experience.
SKILLED GUIDES
Our experienced local guides bring Costa Rica to life, sharing their knowledge of the region's wildlife, nature, culture and history.
Popular Tours





The experience of a lifetime!
Bahia Ballena Whale and Dolphin Tour
Adult (Age 9+) $75 USD - Child (Age 4-8) $69 USD
Our prices are all-inclusive, 13% VAT is included.
The Souther Humpbacks are here July to October
The whale-watching season in Uvita lasts an impressive eight months, the longest in the world. Experience the incredible joy of humpback whale and dolphin watching in the warm tropical waters of Bahia Ballena on our brand-new 24-seat tour boat.
PRICE MATCH GUARANTEE
We’re committed to offering you the best value. If you find this tour offered by another operator at a lower price, we’ll match it—no hassle. Just show us the advertised tours details and price before you book.





An exhilarating marine adventure!
The Wonders of Caño Island Snorkling Tour
Adult (Age 9+) $150 USD - Child (Age 4-8) $140 USD
Our prices are all-inclusive, 13% VAT is included.
Good opportunity to see Southern Humpbacks (July>Oct)
Explore and snorkle the wonders of Caño Island, teeming with marine life like turtles, manta rays, and dolphins. Later, enjoy lunch at a local beach and stunning views of the Costa Ballena on our way back.
PRICE MATCH GUARANTEE
We’re committed to offering you the best value. If you find this tour offered by another operator at a lower price, we’ll match it—no hassle. Just show us the advertised tours details and price before you book.





Get ready for a real adventure!
Corcovado National Park Land and Ocean Tour
Adult (Age 9+) $150 USD - Child (Age 4-8) $140 USD
Our prices are all-inclusive, 13% VAT is included.
Good opportunity to see Southern Humpbacks (July>Oct)
Join us for a 6-8 hours adventure to Corcovado National Park. Enjoy a boat ride from Bahia Ballena, with chances to see whales. Hike 1.5-3 hours through diverse wildlife, including scarlet macaws and tapirs. Lunch included, plus scenic views.
PRICE MATCH GUARANTEE
We’re committed to offering you the best value. If you find this tour offered by another operator at a lower price, we’ll match it—no hassle. Just show us the advertised tours details and price before you book.

Stone Sphere

Map of sites

Stone Sphere

Stone Sphere

The experience of a lifetime!
Ancestral Stone Spheres & Pacific Landscapes Tour
Adult (Age 9+) $125 USD - Child (Age 4-8) $118 USD
Our prices are all-inclusive, 13% VAT is included.
New for 2026!
Explore Costa Rica’s Southern Pacific with visits to a banana plantation, historic town center, and the UNESCO-listed Ancestral Spheres Museum. Learn about the Diquís culture, then enjoy a scenic beach or waterfall before returning to Uvita.
PRICE MATCH GUARANTEE
We’re committed to offering you the best value. If you find this tour offered by another operator at a lower price, we’ll match it—no hassle. Just show us the advertised tours details and price before you book.
Sport Fishing




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World-class deep-sea sport fishing!
Full-Day Private Bahia Uvita Sportfishing Tour
Cost: $1500 USD
Our prices are all-inclusive, 13% VAT is included.
Uvita offers year-round deep-sea fishing, 20-40 miles offshore. Catch Mackerel, Snapper, Wahoo, Mahi-Mahi, Yellowfin Tuna, Black Tuna, Sailfish, and Marlin. Keep all but Marlin and Sailfish, which are released.
INCLUDED
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Certified professional captain and guide
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Lunch, drinks, fishing gear, bait, onboard bathroom, and fuel
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Price includes up to 6 guests (that's just $250 per person!)
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Customized itinerary available
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Tour length: 6-8 hours




The thrill of deep-sea fishing!
Half-Day Private Bahia Uvita Sportfishing Tour
Cost: $900 USD
Our prices are all-inclusive, 13% VAT is included.
Uvita offers year-round deep-sea fishing, 20-40 miles offshore. Catch Mackerel, Snapper, Wahoo, Mahi-Mahi, Yellowfin Tuna, Black Tuna, Sailfish, and Marlin. Keep all but Marlin and Sailfish, which are released.
INCLUDED
-
Certified professional captain and guide
-
Lunch, drinks, fishing gear, bait, onboard bathroom, and fuel
-
Price includes up to 6 guests (that's just $150 per person!)
-
Customized itinerary available
-
Tour length: 4 hours
Are you celebrating a special occasion or birthday?
Let us know, we'd love to make it extra memorable.
Testimonials
Kim S.
⭐⭐⭐⭐⭐ Wonderful experience all around! Nice, friendly, professional staff. Tour guide was knowledgeable, fun and very helpful. They offered fresh fruit for a snack and it was so delicious. I would recommend this tour and this company for sure!
Batsheva M.
⭐⭐⭐⭐⭐ We had with them an unforgettable trip on the boat to see whales and it was an amazing experience. Polite crew, clean and new boat, fruit refreshments and lemonade, amazing tour guide and we saw several whales as well as amazing birds and dolphins. Thank you so much and i recommend with all my heart ❤️
Roberto F.
⭐⭐⭐⭐⭐ We had with them an unforgettable trip on the boat to see whales and it was an amazing experience. Polite crew, clean and new boat, fruit refreshments and lemonade, amazing tour guide and we saw several whales as well as amazing birds and dolphins. Thank you so much and i recommend with all my heart ❤️
Gunter B.
⭐⭐⭐⭐⭐ We had an absolutely fantastic time with Martin Adventours. Vanessa, Moises, and Junior went out of their way to ensure our experience was unforgettable. Not only was the snorkelling at caño island fantastic, including seeing several turtles as well as parrot fish,etc. but we also stopped to view dolphins on the way. On the way back we had an amazing Costa Rican lunch on an idyllic island with only one inhabitant! All in all a trip we won't forget. Muchissima gracias Vanessa, Moises, and Junior!
Gijs C.
⭐⭐⭐⭐⭐ Had a super great time, we saw whales and dolphins from upclose wich was super cool. The tour instructor had a lot of knowlowdge regarding the animals wich was cool, he also had a lot of respect for nature and the whales when approaching them. I highly recommend the tour if you wanna see some whales!!!!
Roberta B.
⭐⭐⭐⭐⭐ Amazing service. The guide was extremely prepared and friendly. Ours was the only boat in the hotspots and the one that stayed the longest watching the whale. And the closest! We could also hear the whale sing thanks to a special keel feature of the boat. Perfect!
Larry L.
⭐⭐⭐⭐⭐ Truly truly an epic experience!!! Corcovado national park tour is A must do here in Costa Rica, DO NOT USE ANY OTHER AGENCY!!! This is the one! The staff were amazing and the communication was excellent! so much to see!! Thank you Walter and all of the staff here! We saw whales on the way, then at the park we saw crocodiles, spider monkeys, capuchin monkey’s, howler monkeys, and even a two toed sloth plus many species of birds and lots flora and fauna, they provide an excellent lunch as well as lots of snacks and plenty of water! Just an overall amazing experience! Thank you!!
Logan F.
⭐⭐⭐⭐⭐ We went during wet season right around the Whale festival in Uvita. We were fortunate enough to see a male humpback as well as a mother and her calf! Each sighting was awe-inducing, even from just seeing them breaching. Our guide was Vanessa and she was extremely knowledgeable on not only the wildlife but the surrounding parks and beaches. She was also super considerate to all on the tour.
See all our reviews on Google, Facebook, and Viator
Krysztof L.
⭐⭐⭐⭐⭐ A thrilling ride - the crew and our guide absolute professionals, gave amazing facts about the whales as well as local fauna. A break at a magical beach. And we saw three whales. Doubt you will find better people anywhere!

©2027 by Martin Adventours S.R.L.
Uvita, Costa Rica
Martin Adventours S.R.L.
+1 (502) 408-5378 Whatsapp Business
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