A couple of summers ago I traveled to Ohio for some adventuring. Among other things I did some urban spelunking, (that’s what I’m calling it though I don’t think it actually involved anything close to actual spelunking), meaning I clambored around some abandoned buildings hoping not to fall in hole, or run into crack addicts. One of the other things I did was visit Mill Creek Park, which is, according to reference.com, the second largest metropolitain park in the U.S., and the 140th largest park within the limits of a city, according to the Trust for Public Land. Impressive facts no doubt, and a beautiful oasis.
Should you like to visit the park you can find it here: Mill Creek Park (Google Map)