Originally Posted by SilentKnight

New shots - just taken yesterday afternoon - a massive cave system over in New York state (close to Buffalo).

Story has it that the caves were originally made by the U.S. government to dispose of radioactive waste from the Manhatten Project. Whether its factual or not, I'm not sure. But the caves were incredibly extensive far into the hillside. Lots of bats flying around. The air temps inside were a nice cool 60F (I estimated) - a pleasant break from the humid heatwave outside (close to 100F).