Imagine spending a day on the water in your own floating, multi-level sauna. This group of friends in Joensuu, Finland did more than imaging it–they built it. The 3 story raft has en eclectic look and includes a fully functional sauna. There's plenty of deck space for grilling or sunbathing, and riders can take a dip by diving off any of the 3 stories. Best of all, the builders aren't keeping it to themselves; it's available for rent so others can experience it themselves.
from My Modern Met