A refurbished 1965 Boeing 727 airframe—which looks as if it crashed into the Costa Rican jungle—is now part of the Hotel Costa Verde. (Courtesy Vincent Costello)



At Berlin's Propeller Island City Lodge, each of the 30 rooms is weird in its own way. This one was designed to look like a brightly painted medieval town, with an ultra-mini golf course surrounding the castle bed. (Courtesy Lars Stroschen)





Jules' Undersea Lodge, a former marine lab, is 21 feet underwater, close to the bottom of the mangrove-filled Emerald Lagoon, in Key Largo. You'll have to know how to scuba dive to reach your room. (Courtesy Jules' Undersea Lodge)
See more at Budget Travel's "World's Weirdest Hotels Part Deux" slidshow

See more at Budget Travel's "World's Weirdest Hotels Part Deux" slidshow