Hey Zanni,

I read that there are 6 of these radon mines in and around Boulder. The Free Enterprise Mine that I went to is a "dry" mine, meaning the walls and floor aren't dripping water. Some of the others are wet mines and not as well established as this one. I have only seen pictures, but I agree with H20girl that this one is my choice. The others obviously have their regular customers too, and maybe lower prices, I'm not sure. There was a feature story on the other mines in National Geographic. If you go to NG's website and search radon mine you can read the story and see the pictures. It also tells how people bring their pets there too for therapy. How sweet!

I can give you Pat Lewis' email address/phone number if you would like. It is also listed on the website. She is VERY helpful with any questions you might have. A really nice lady.

-Donette