While I was chatting with the gal at the Visitor Center about the road to Animas Forks, she was weaving in information about the Historical Museum, Mayflower Mill, and the Old 100 Mine. Turns out, you can get a Heritage Pass that saves you several dollars admission fees if you do all three. Even better, you don't have to do them all the same day.
Old 100 Mine Tour is located about four miles out of town. The Old 100 Mine has a long history with a variety of different owners. They all had one thing in common - they didn't make any money! All tour participants are furnished with rain jackets and hard hats for the tour.
Mayflower Mill tour last. It's a self guided tour with descriptive text at about 20 different stations. This mill operated for much of the 20th century.
I'm really glad I did all three tours. I especially glad that I spread them out over a five day period!