Serene - $330 million: This 440-foot yacht owned by Russian billionaire Yuri Shefler features an indoor climbing wall, a health spa, and a large swimming pool.
Al Said - $300 million: This 508-foot yacht is owned by the Sultan of Oman, and features a concert hall that can seat upto 50 musicians, a helipad and a swimming pool.
Dilbar - $256 million: This 360-foot yacht owned by Russian billionaire Alisher Usmanov features a massive indoor pool, a helipad and a range of water toys.
Topaz - $527 million: This 482-foot yacht owned by Mansour bin Zayed Al Nahyan, Deputy Prime Minister of the UAE, features a large swimming pool, a cinema, and a helicopter landing pad.
Azzam - $600 million: This 590-foot yacht owned by the President of the United Arab Emirates is one of the largest yachts in the world.
Streets of Monaco - $1.1 billion: This 500-foot yacht is designed to look like a floating replica of the city-state of Monaco.
Eclipse - $1.5 billion: This 533-foot yacht owned by Russian billionaire Roman Abramovich features two helipads, a swimming pool that can be converted into a dance floor.
History Supreme - $4.8 billion: This 100-foot yacht is made of solid gold and platinum, and features a statue made from a meteorite.
Most expensive yachts in the world | If you're looking to buy a luxury yacht, here are some expensive options that you can choose from.