The Manta Resort, Zanzibar, Tanzania, Indian Ocean

Matthew Saus, resort managing director said, "After many years of planning, we finally opened The Manta Underwater Room to guests on the 1st November 2013. We opened The Manta Resort in August 2008. We have 16 rooms, and now with the underwater room we have 17. Shoals of silver bait engulf the room with predators lurking in the background. Nights are action packed, especially feeding time when the spotlights are on. We have even had an octopus crawl over one of the windows."
Mikael Genberg
Mikael Genberg is a Swedish artist based in Västerås who is known for his alternative living environments. His other projects includes, Hotel Woodpecker, 13 feet up in the highest tree in Vasa Park, Västerås, and on the Lake Mälaren, 1 km away from the nearest harbour, stands a house with an underwater room named Hotel Otter Inn.