Thanks. It was at an observation deck overlooking a local pond. The location is Fernald Preserve in Ross Ohio. Interesting place by the way. From the mid 1950's until the late 1970's the location was used to manufacture the ingredients for Armageddon. It was a Uranium enrichment plant for the nuclear weapons industry. Through much of the 1980's and 1990's it became the largest and most expensive "Super Fund" clean up site in American History. I'm not sure if it still holds that dubious distinction but it was huge. Over a 1100 acre area, about 10 feet of top soil was removed, stored in lead lined concrete containers and shipped somewhere out west for storage where some o fit will most likely remain hot for a century or more.
Today it is a wildlife and nature preserve with ample wetlands and fields of native grasses and wildflowers. amazing how something so evil and ugly can be turned into something beautiful teaming with wildlife. I lived in the area when it was a processing plant and every time I go there, in the back of my mind is what it used to be.
Sorry to go down the rabbit hole.
Jeff