The Osa Peninsula in the southwest of Costa Rica is one of the most biodiverse and untouched regions in the world. It lies between the Pacific Ocean and the Golfo Dulce and is best known for the Corcovado National Park, which is considered the "most biologically intensive area on earth". Off the beaten track, the Osa Peninsula offers a unique mix of untouched rainforest, wild beaches and exotic wildlife.

Nature and biodiversity

The Osa Peninsula is a paradise for nature lovers. The most impressive natural highlights include:

• The Corcovado National Park, home to jaguars, tapirs, red macaws, crocodiles and hundreds of other animal species
• The Golfo Dulce, one of the few tropical fjords in the world where dolphins and humpback whales can be observed
• The Isla del Caño, an excellent diving and snorkeling area with crystal-clear water and coral reefs
• The mangroves of Sierpe, one of the largest mangrove systems in Central America with an impressive bird life

Adventures and activities

There are numerous opportunities for outdoor adventures on the Osa Peninsula:

• Jungle hikes through the Corcovado National Park, often with animal watching
• Snorkeling and diving at Isla del Caño
• Boat tours and kayaking through the mangroves of Sierpe
• Whale and dolphin watching in the Golfo Dulce, especially from July to November
• Sport fishing on the coast, one of the best regions for deep-sea fishing
• Sustainable ecotourism, with overnight stays in jungle lodges

Culture and lifestyle

The Osa Peninsula is sparsely populated and is home to only a few small towns such as Puerto Jiménez, Drake Bay and Carate. The people here live in close contact with nature, with many practising sustainable tourism or agriculture. The peninsula is an insider tip for adventurers, nature lovers and travelers who want to get off the beaten track.

Arrival and accessibility

The Osa Peninsula is remote, but accessible:

• By car or bus from San José to Sierpe or Puerto Jiménez
• By boat from Sierpe to Drake Bay
• With domestic flights to Puerto Jiménez or Drake Bay

The Osa Peninsula is one of Costa Rica's most spectacular regions for those seeking untouched wilderness, impressive wildlife sightings and sustainable tourism.