Wildlife Tours in Costa Rica's Untamed South

Certified local guides. Wildlife experts. Real rainforest

We are Osa Great Adventure

We are a family-owned tour company based in the Osa Peninsula, Costa Rica.
Guiding and organizing tours since 2009, we specialize in small-group adventures that focus on wildlife, sustainability, and authentic experiences.
From dense jungles to vibrant coral reefs, our mission is to connect travelers with the natural beauty of one of the world’s most biodiverse places.
Discover why National Geographic calls this place “the most biologically intense place on Earth.”

"Osa Great Adventure logo – wildlife tour experts in Corcovado National Park"

🌴 Destinations & Experiences in the Osa Peninsula

Discover where your adventure begins. Each destination in the Osa Peninsula offers unique experiences — from lush jungles to crystal-clear waters.

🌊 Uvita

Top Experiences:

Ideal for travelers coming from M. Antonio, Dominical, or San José.

🐊Sierpe

Top Experiences:

River access point from Palmar Norte. Great for combo tours.

🐚 Drake Bay

Top Experiences:

The best base to explore Osa. Most tours depart from here.

🌅 P. Jiménez

Top Experiences:

Perfect for adventurers and travelers arriving from Golfito.

Our Most Popular Tours

🐒Corcovado Day Tour

Hike deep into the jungle to spot tapirs, monkeys & more.

🐢Caño Island Snorkeling

Explore pristine reefs teeming with marine life.

🐸Night Tour in Drake Bay

Rainforest's nocturnal creatures after dark.

🦥Sierpe Mangrove Tour

Birdwatching & reptiles from a peaceful boat ride.

Why Travel with Us

“Our goal is not just to show nature — it’s to connect you with it.”

 
"Tapir resting but alert in Corcovado National Park during guided tour"

🦉 Read What Our Guests Say on Tripadvisor

🔥 Ready to Explore the Wild Side of Costa Rica?

Choose your starting point and let us guide you through the adventure of a lifetime.
Certified local guides. Small groups. Epic nature.

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