This is a very large, well known sinkhole. There is an active mine claim in the area as well, so don’t collect anything if you visit. At this point in a low runoff year, a small stream runs down the side of the sink and ultimately dissapears into the ground. The spring the water comes back out of is known, and quite a ways away. I just wish the top end wasn’t full of rocks and dirt, I would like to visit the rest of the system in the middle.
We poked around just a little, and found that there was still ice in the mine shaft. Someone is convinced there is a reason to mine here, but I’m not seeing a good reason. Oh well, some people think I have strange hobbies also.