Yeah, we've done a couple. Its like a good long walk but with a purpose! Older kids 10+ are able to join in and look for clues although some of them can be a bit cryptic. You can text for help though if you get really stuck. Younger kids don't really get the clues but still enjoy the walk. They are quite long though and involve a couple of hours of solid walking. We did one with my parents and they found it quite hard. Worth a try for families though. We enjoyed the ones we did.