Caving

[Bhoesl]

Any cavers / rock climbers on here? I found a really deep crevasse that seems to have a pretty large cave underneath. It’s in otherwise fairly flat terrain. I’d love to know what’s down there. I enjoy exploring caves that I can crawl through, etc, but this is way beyond my comfort level. I dropped a rope down it with a weight, it’s over 50’ deep. The picture doesn’t do it justice, the opening at the surface is maybe 4’ x 12’, but appears to open up much wider beneath.
If anyone has the equipment and know-how to explore something like this let me know and I will share the location in a PM.