Pictured: The stunning 442ft-long 'gigayacht' designed to mimic an 'idyllic island resort', with a star-gazing observatory, cinema and helipad among the highlights

A star-gazing observatory, a helipad, a cinema, two gyms and two swimming pools.

These features are just a taster of the lavish facilities onboard the latest ‘gigayacht’ concept unveiled by luxury boat brokerage firm SuperYachtsMonaco, which has been designed to exude an ‘idyllic island resort vibe’.

Stunning renderings of the 442ft- (135m) steel-hulled vessel, named Sunrise, show its long sleek exterior and contemporary Japanese-influenced interiors, including slatted screens, low-slung minimalist furniture and a calming water feature by the bar on the main deck.

A concept design for a new superyacht called Sunrise, pictured, has been unveiled by luxury boat brokerage firm SuperYachtsMonaco

SuperYachtsMonaco explains the planned design of the yacht will give it an ‘idyllic island resort vibe’

Renderings show how floor-to-ceiling windows will allow for plenty of natural light, with these large panes of glass running from the bow to the stern

Japanese-inspired interior features include slatted screens and minimalist low-slung furniture

A peek inside one of the lounge areas, complete with a large cinema-style screen

The vessel has been designed with 11 cabins to accommodate 22 guests, and the owner’s suite will be the equivalent of a private wing, complete with its own indoor and outdoor pools, a gym, a private terrace and an office.

To ensure guests’ every whim is catered for, there will be accommodation for 49 crew.

Renderings show how floor-to-ceiling windows will allow for plenty of natural light, with these large panes of glass running from the bow to the stern.

SuperYachtsMonaco says that ‘this is a visionary project, with vast deck spaces and an interior that is open and at one with the sea’

The vessel has been designed to accommodate 22 guests. To ensure guests’ every whim is catered for, there will be accommodation for 49 crew

There are plenty of places to soak up the sun on the superyacht, with generous seating areas and multiple swimming pools

A drive-in jet ski bay, a huge tender garage for water sports gear and a sprawling sundeck with a pool are among the other standout features.

In terms of speed, it is projected that the yacht will reach a top speed of 24 knots (27mph) thanks to a streamlined design to reduce wind and wave resistance.

The sleek vessel has been designed by the Italian-based and multi-award-winning Robert Curtò Design Studio, which has a portfolio of more than 50 cutting-edge superyachts.