Arca House

Nestled in the lush vegetation of Brazil's Atlantic Forest, the Arca House is an eco-friendly retreat with amenities provided by nature. Its arched walls are surrounded by an ecological wonderland that's on full display from a massive wall of windows. Its two bedrooms are also afforded views of the passing monkeys and blue butterflies through floor-to-ceiling glazing that opens out to private terraces. Once you get out under the canopies, the property also gives guest access to their own personal waterfall and natural pool.

Photos: Airbnb