Great family activity. Kids enjoy it more than the adults but will require your help getting there and finding the cache.
In my area (Ontario, Canada) the caches will contain dollar store type items. You take one item out and replace it with a small item you bring along.
Free to play and you can typically use your smartphone rather than having to purchase a GPS.
This is actually the wall today.
Okay, so I'm a total goof, and just to make my friends happy I am doing a Second Life pickle challenge. You can be a blogger, photographer, or just a player if you'd like to get involved in the fun. Post all your pictures to the Flickr group and have fun! https://www.flickr.com/groups/slpickles/
Very nice...It looks like it belongs on the cover of an o'reilly book.
It's a very interesting app. It presents itself as a hacked phone belonging to a girl name Sara whom is now missing, and you have to go through it with the help of the phones AI, I.R.I.S. I've barely scrated the surface. Its an Android app free to download.