The resort will have 25 suites, a spa, restaurant, bar, gym, dive shop, and even a conference room that doubles as a wedding chapel.
The resort was conceived and developed by L. Bruce Jones, the president of U.S. Submarines, Inc. To build the Poseidon, Jones will employ the same technology used to build tourist submarines, which are "statistically the world's safest form of transportation," according to the website.
Each suite will be a module with plexiglass windows that can be detached for maintenance and safety.
A one-week stay at Poseidon will cost $30,000 per couple. The resort claims that it will take two years to build once they have raised enough funds, according to the Daily Mail.
Poseidon has released a cool preview video showing renderings of the resort. Here's what the Poseidon Undersea Resort will look like.