Jeff, Jon, and Sam

A friend of ours, who used to be stationed here in MT, was in town for a couple of days so him and Jeff went up to a place in the mountains called Lick Creek Caves. I have never been up there, but I guess that the caves are pretty cool. You basically guide yourself through them. Crawling when you have too, and standing when you can.
Here is Jeff crawling through a small space.

Here are Jon, Jeff, and Jon's friend Sam. This picture was taken after they went through the caves, looks pretty messy!