Unusual but true: Mother and son foster 14 bears at home

Golf course floating on the lake

This terrific golf course only accessible by boat floats on the Coeur d'Alene lake in Idaho, USA. The 18-hole standard court is also the one and only floating and moveable golf course in the world.

The players must be extra careful on the court when completing the first 13 holes and preparing for the next. The 14th hole is located on an artificial island in the lake. Even if there's a subtle deviation, the ball may fall into the lake.

More than 28,000 golf balls are retrieved from the water at the Coeur d'Alene Resort in Idaho at the end of each golf season.

The world-renowned golf course was opened on the 200-acre (81-hectare) property back in 1991.