I volunteered to try to put together a caving trip for our boy scout troop. And there's a recommended cave about 3 hours from here that is 4 miles long or so and takes days to explore. I was reading about it and it sounded pretty cool until I saw this picture. Now I'm questioning if I want to go caving at all.
This passage is called the airblower. It's 30 feet long and requires wiggling the whole way to get through. It's slightly downhill as you go into the cave, so you can't wriggle backwards uphill. Cavers going through have webbing tied off to them so if they get stuck you can pull them back out. It's ten inches wide at its narrowest point and requires you to exhale to squeeze through.
There is absolutely no way that I'm doing this. Would you?