( CNN ) -- It 's one thing not to boast about your $ 100,000 yacht . It 's another to be so rich , you actually forget you own one . For two years , the 10-meter-long Rinker 342 Fiesta Vee boat floated in a Swedish marina , its owner nowhere to be seen . The keys were tied to railing on the deck for all to see , adding to the mystery of the abandoned boat in the village of Stromstad , on the south Norwegian border . `` You could just get on board and start it . But no , no one did , '' said the area 's police Inspector Christer Fuxborg , on what 's got to be one of the world 's most honest towns . As unpaid mooring costs mounted up , fears began to grow that something terrible had happened to the owner , whom no one had ever seen . Inside the cabin were Norwegian documents dating back to 2008 , one of the few clues police had to the missing sailor . They launched a Facebook appeal , which was picked up by the Norwegian press . Eventually , their mysterious Norwegian owner came forward . It seemed the boat had simply slipped his mind . `` He had forgotten about it , '' said Inspector Fuxborg , who declined to disclose the owner 's name . `` I think he must be really rich to forget he owned a boat like this . '' `` He was surprised -- he thought he 'd sold it years ago . '' Despite being unmaintained for two years , the swish yacht was in good condition . The owner 's biggest concern will now be paying the mooring fees . `` As a guest to the harbor you usually pay a fee of $ 30 to $ 50 per 24 hours , during summer , '' said Inspector Fuxborg . `` But I do n't think he 'll have any problem paying it . '' See : Stupid stunt ? Sailor walks the mast .
How do you 'forget ' a $ 100k boat ? Quite easily it seems . Luxury boat left in Swedish harbor for two years , keys on railing . Norwegian owner comes forward , thought he sold it years ago .