Atlantis The Palm — Dubai, UAE

Poseidon and Neptune Underwater Suite are huge suites, located on several floors, with glass walls. You can see the underwater world with thousands of amazing marine inhabitants from the panoramic windows of the bedroom. In addition to the bedroom, the suite has a dining room, a private elevator, a relaxation area, and a spacious Jacuzzi bath, an excellent place for relaxation and watching the fish, as well as a personal butler who will fulfill all your wishes 24 hours a day.

Room cost per night ≈ $565

Manta Resort — Pemba Island, Tanzania

A remote island, located off the east coast of Africa, is an ideal place to escape from civilization. The unique room of this hotel literally floats in the middle of the ocean, 250 meters from the coast of the resort. At the top of the room, there are a living room, a bathroom and a large terrace with sun loungers, and stairs leading down under the water, on the lower level you will find a bedroom with a 360 degrees panorama of the underwater world. On the terrace there is another double bed. Guests can decide where to sleep: under the stars on the roof or, looking at the swimming stingrays, under the water.

Room cost per night ≈ $720

Conrad Maldives Rangali Island — Maldives

A luxurious complex is located on two private islands, Rangali Finolhu and Rangali connected by a 500-meter bridge. The world's first underwater restaurant appeared here. It also can be converted into a cozy room for newlyweds. The resort boasts a domestic coral reef inhabited by white sharks, manta rays, dolphins, and turtles.

In November 2018 the hotel is going to present a unique residence, THE MURAKA. There will be everything to relax over or under the water. The residence is situated in a private lagoon area and has an underwater level (5-meters deep) with a living room, bedroom, and bathroom. At the same time, a dining room, a living room and a huge tub with panoramic windows can be found over the water.

Room cost per night ≈ $684

The Lovers Deep submarine

A real submarine is a project launched in 2014. This underwater hotel will be completely at your disposal, including a captain, a personal chef, and a butler. You choose the location in the waters of the Caribbean Sea where the dive will be performed.

Room cost per night ≈ £175,000.

Utter Inn — Lake Mälaren, Västerås, Sweden

The Utter Inn is at the same time a hotel room, a station for observing underwater life and a work of design art. The house is made in the traditional Swedish style. Above the water, there is a kitchen and a small bathroom, but if you go down through the hatch in the floor, you will find yourself in the bedroom to three meters under water, with windows on all sides. At your service is an inflatable boat which you can use to go to any of the islands of Lake Mälaren.

This is the choice for travelers who like unusual adventures because there is no electricity in the house, only gas on which you can cook and use it for lamps. But such an experience will be remembered for the rest of your life.

Room cost per night ≈ $165