The staggering 155m Streets of Monaco yacht is expected to cost over $1.1 billion to build and is modelled on a section of Monte Carlo.

Currently in the design stage, the super-ship will feature smaller versions of the state’s famous landmarks such as the Monte Carlo Casino and racetrack, as well as swimming pools, tennis courts, a cinema, a go kart track and a Hotel de Paris.

Instead of traditional decks the one-of-a-kind ship will have buildings, and instead of a swimming platform it will have a beach.

Travellers will also spot waterfalls, a swim-in Jacuzzi-bar, helicopters and submarines on board.

The one-of a kind ship could be home to 16 guests and 70 crew with the main apartment spread over three floors and 445 sq m.