Jun 22 Jun 22 Tunneling Under Jim Thorpe Through An Underground River Outer there Caving & Tunneling See that? That’s 2021 waiting for us…
Jun 10 Jun 10 So there's this abandoned highway in PA Outer there Group Hikes, Caving & Tunneling So, of course, we had to go scout it out.
Apr 24 Apr 24 Tunneling Under Blauvelt State Park Outer there Caving & Tunneling This was more than just tunneling…