Best Eco-Friendly Hotels in Costa Rica

Adult-only eco-resort beneath the Arenal Volcano — the most consistently active volcano in Central America — where the natural thermal springs feed the private villa pools, solar panels power 90% of the resort, and the forest-fringed gardens support the Monteverde conservation foundation's wildlife programmes. The combination of volcanic landscape, thermal water, and forest ecology gives the spa a genuine geothermal authenticity.

• Arenal thermal springs eco
• solar 90% powered
• Monteverde conservation support

★ 9.7 Hotelier's Choice score, 40+ criteria · Many rooms include free cancellation

On a 1,000-acre private rainforest reserve on the Osa Peninsula — one of the world's most biodiverse places — Lapa Rios gives guests access to primary rainforest, scarlet macaw nesting sites, and the adjacent Corcovado National Park (which National Geographic called 'the most biologically intense place on earth'). The lodge operates with maximum CST certification and was among the first in the world to achieve 5-leaf eco-certification.

• 1000-acre private reserve
• Corcovado National Park
• 5-leaf CST certification

★ 9.5 Hotelier's Choice score, 40+ criteria · Many rooms include free cancellation

A certified organic coffee farm hotel in the Central Valley's Heredia hills — the farm produces its own specialty coffee (sold through the hotel shop), uses solar water heating, composts all waste, and has reforested the farm's hillsides. The most comprehensive agro-eco hotel experience in Costa Rica, demonstrating that luxury and ecological rigour can coexist at a mountain coffee farm.

• organic coffee farm hotel
• solar powered all-inclusive
• Central Valley reforestation

★ 9.3 Hotelier's Choice score, 40+ criteria · Many rooms include free cancellation

Directly above Manuel Antonio National Park — the country's most visited, with its extraordinary combination of primary forest, sloth populations, and Caribbean-facing beaches — Arenas del Mar's eco-programme includes a wildlife corridor to the national park, reforestation of former agricultural land, and a systematic zero-plastic policy throughout the property.

• Manuel Antonio Park adjacent
• wildlife corridor
• zero-plastic property

★ 9.2 Hotelier's Choice score, 40+ criteria · Many rooms include free cancellation

In Monteverde — the cloud forest reserve created by Quaker settlers from Alabama in the 1950s, who came to Costa Rica to avoid the US military draft and created the world's first private cloud forest reserve — the Monteverde Lodge operates within the forest's unique microclimate (2% of the world's cloud forests remain intact) with a committed conservation programme.

• cloud forest conservation
• Quaker settlement heritage
• cloud forest microclimate

★ 8.9 Hotelier's Choice score, 40+ criteria · Many rooms include free cancellation