5. The Manta Resort, Tanzania
Why rent just your average overwater bungalow when you can have your private floating island? That’s exactly what the Manta Resort offers their one-of-a-kind underwater room villa. The three-level bungalow is perched in the middle of the sea where a boat will drop you off at the start of your stay. You can lounge in one of the many rooms, but the best spot of all in the floating suite’s bedroom located 13 feet under the water’s surface. Yes, you can watch fish swim past while you fall asleep.