My husband and kids are really into geocaching and I've started going out with them too. For anyone who doesn't know about it it's like a huge treasure hunt around Britain using GPS coordinates to hide caches. These caches sometimes have swap stuff like badges, small toys, stickers etc and you sign a log to confirm you've found it. There are loads in the parks near where we live and the kids (and dog!) happily walk about 5 miles at a time to find a few. Hoping to be out early tomorrow round Rosshall Park in Glasgow as there are new ones there. Is there anyone else who geocaches?