The London Wall
played
Had a great time doing this, my 2nd Wherigo cartridge on a really hot day a couple of weeks ago. Cartridge only crashed once, but that may have been due to low battery situation in my Garmin, so I would not let this put others off - as always it's worth saving your game periodically!
All in all a very enjoyable tour of London, which took me to a few places I'd not come across before. Thank you !