The Gree Frog Treehouse

Raised about 25 to 30 feet above the jungle floor on two native trees, this one-bedroom treehouse sits in a tropical rainforest in Talamanca, near Puerto Viejo de Talamanca on Costa Rica's Caribbean coast. The loft bedroom has a king-size bed and a large window that opens to the jungle, plus an in-room safe. There's a full bathroom with hot water, a fully equipped kitchen, dining table, linens and towels, and fans for cooling. Wi-Fi and electric lighting are included, though the stay is not off-grid.

Days here are shaped by the sounds of howler monkeys, toucans and parrots, with a pool and community house on the grounds. Beaches, restaurants and shops are about 2 km away, roughly a 20-minute walk or 5-minute drive. Nearby activities include swimming, hiking, horse riding, fishing, cycling, zip lining, chocolate tours, the Jaguar Rescue Center, and white-water rafting. A tour guide service can arrange these outings as well as airport shuttle pickup from San Jose.

The treehouse sleeps two and is geared toward couples or remote workers wanting a quiet jungle base with internet access. Check-in is at 2 pm and check-out at 11 am, with a minimum stay of one night. A $100 security deposit applies, and the owner, Ricky, built the treehouse himself after years of staying in similar structures abroad. Booking goes through Bookatreehouse.com, which offers payment plan options and a refund policy if the host cancels.