I did something pretty far out today with my daughter and a couple of geocaching friends. We went out in a little boat and found an underwater geocache (waypoint code GCJ384), sitting on the bottom of Lake Mälaren at a depth of four meters. Underwater visibility was only two meters. Before locating the cache, I found a broken scuba flipper. The lengths to which some people will go for their hobbies!
[More blog entries about geocaching, Sweden; geocaching, Stockholm.]