13 Resorts With Incredible 24-Hour Pools

Casa Chameleon at Las Catalinas sits on the hilltop on Costa Rica's unspoiled Guanacaste peninsula. There's plenty for adventure-seekers to do both in and out of the water, thanks to great swimming, snorkeling, kayaking in the swells, and lovely hiking, biking, and horseback riding trails ribboning the area's tropical forests and hills. Thing is, you might not ever want to leave home base: each of the 21 private villas at this exotic escape comes with a personal saltwater plunge pool.