Jeff and Rod, ready to spelunk a potential underground railroad tunnel Jeff climbing down into the hole Jeff standing at the entrance hole Jeff lowering into the hole Looking upstream from the entrance hole into the tunnel Jeff at the entrance taking a look into the tunnel Looking up into the start of the tunnel Looking up a little further into the tunnel Enhanced camera zoom up into the tunnel Looking back down the other way, downstream

Exploring a potential Underground Railroad tunnel in Corwin, April, 2012