This catamaran is basically a small town with its own harbor

This is the Project Galileo, a massive catamaran that’s so big it’s got its own marina.

And that’s not the end of the story because it also has a ship hangar where you can park smaller boats.

This 200-meter (656 ft) colossus was designed by Beiderbeck Design and it technically qualifies as a catamaran; a boat with two hulls.

READ MORE: This $10m yacht has three hulls and can travel half way around the globe on a single tank

In truth, it would be unfair to call it a ‘ship’ as it basically looks like a small town.

For starters, it has its own harbor.

It’s located between the two hulls and it features an 80-meter deck with umbrellas, beach bars, and a swimming pool.

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In addition to that, the boat has 25 tenders, and an indoor storage for smaller ships, cranes and lifts.

There is also another hangar that’s large enough to accommodate other toys like submarines, sea doos and jet skis.

The madness goes on with the accommodation because it has enough room for 38 guests and 75 staff.

And the best part is you can opt for the ocean view or the marina view.

You even have an outdoor cinema, a helipad and a hospital on board.

This concept is powered by methanol, giving it the ability to harness geothermal energy without producing an inch of carbon dioxide.

The bad news is this is just a prototype and we’re probably not going to see a real-world one soon because it would cost a fortune.

How big of a fortune?

Hard to say, large yachts and catamarans often end up costing hundreds of millions.

However, considering the crazy marina idea and the size, this would easily cost $1 billion.