LONDON , England ( CNN ) -- At 160 meters long , there is nothing quite as luxurious as the world 's largest and most expensive super-yacht -- Dubai . Roman Abramovich has one heli-pad on his yacht Pelorus , but he is rumored to be after a yacht with two . Except , of course , for the next nineteen boats that make up the top 20 super-yachts on the planet . Packed with more features than a Bond villain 's base , including jet-ski docks , indoor swimming pools , helicopter pads ( in some cases two helipads ) , Jacuzzis and submarines , no expense is spared on these ocean-going giants . The internationally-renowned Fort Lauderdale Boat Show is set to get underway at the end of October , where many of the world 's top super-yachts will be on display . Now , you can take a look at some of the biggest and best yachts in existence . Included in our photo gallery are five of the top ten largest and most expensive super-yachts ever built -- and you 'll recognize some of the names on the owners ' list . Microsoft co-founder Paul Allen 's Octopus is inside the top ten , as is Oracle 's Larry Ellison , with his vessel Rising Sun . Click here to view a photo gallery of the super-yachts . » . Wealthy Middle Eastern businessmen and leaders also have a strong presence at the top . Dubai 's Sheikh Mohammed bin Rashid Al Maktoum owns Dubai , the number one vessel , while the boat currently ranked second largest is owned by Sultan Qaboos of Oman . Chelsea Football Club owner Roman Abramovich is also a major player on this list . Abramovich owns Pelorus , a 115-meter vessel which has its own heli-pad , while he reportedly gave away ( ! ) Le Grand Bleu ( currently the world 's 16th biggest super-yacht ) to present owner Eugene Shvidler . As well as owning several other large yachts , Abramovich is believed to have a new super-yacht under construction . Rumored to be called Eclipse , the vessel is expected to overtake Dubai as the largest super-yacht in the world . And it 's also tipped to possess two helipads -- because obviously , one is never enough . You wo n't want to think about how much Eclipse is going to cost , however , because Dubai , the world 's current biggest yacht is reportedly worth well over $ 300 million . Other super-yachts featured in the gallery are Australian businessman James Packer 's Arctic P , and a French-owned yacht which French President Nicolas Sarkozy has spent time enjoying on vacation . Which yacht would you most like to own and why ? What super-toys would you fit your vessel with ? Or is the super-yacht just a shameless display of wealth ? Have a look through our photos from Getty and monacoeye.com , make your comments in the Sound Off box below and we 'll publish the best .
The world 's largest privately owned super-yacht is Dubai , which is 160m long . Some super-yachts boast pools , helipads , Jacuzzis and submarines . Roman Abramovich is rumored to be building a new boat -- with two helipads . The Fort Lauderdale Boat Show gets underway at the end of October .