Heads up for MN an WI cave divers!!!!!!

[Hydro]

theres a ton of open pit mines up near crosby, great place to dive, better than wazee IMO

there are a few overhead environments there that are very unstable, so just be aware of your surroundings if you are new to the mines... most of them are pretty deep though... for the most part you wont come across them,


theres a campground if you want to spend more than a day there, and a good truck is recommended... as most of the access roads are all dirt mining roads with many ruts... if you take a car go when its dry in the summer... otherwise make a few friends and grab a ride there