Inside the super yacht of New Zealand's richest man Graeme Hart

A video has been released showing the opulence on board Graeme Hart's super yacht, which is on the market for a cool $266 million.

Hart, New Zealand's richest man, is selling the 107m explorer yacht Ulysses just a few months after taking delivery of it.

Ulysses boasts 15 cabins, a helipad and a jacuzzi. It is staffed by a crew of 42 and can accommodate up to 30 guests. It was available to hire for $400,000 a week.

A promotional video was released earlier this week showing off the luxurious lifestyle on board the yacht. It shows a helicopter landing on the vessel, restaurant dining, an on-board swimming pool, movie room and gym, and water sports including jet skiing and water jet pack riding.

Hart recently took delivery of another mega yacht, currently called no.370.

It was designed by Norwegian company Marin Teknikk in cooperation with naval architect Kyle Dick of New Zealand-based Oscar Mike Naval Architects.

The 116m expedition support vessel launched at the Kleven Verft shipyard in Norway three months ago.

It gives Hart two ships that are about the size of the Royal New Zealand Navy's two frigates, the HMNZS Te Mana and HMNZS Te Kaha, which are 118m.

Hart's new vessel, designed for long expeditions in rough waters, can accommodate 66 people and is reported to be equipped with a helicopter deck and hangar, plus space for five excursion boats.

Hart, who is new Zealand's wealthiest citizen with a net worth of $9 billion according to the National Business Review's rich list, has a third luxury vessel - the 77m Weta.