Radon Therapy Boulder Montana


Full Therapy may range from 30 to 60 hours (visits) over a 7 to 10-day stay.  Your schedule is an individual process that is self-directed and is usually dependant upon severity of symptoms.  Guests are encouraged to get 4-6 hours per day’ or total visit 32-40 hours. Your schedule may be different from others.  The recommended stay for the first time visitor is 10 days, but any length of stay is allowed.  You may repeat therapy as needed.

Payment for Mine therapy is due when checking in at the Mine office.  A credit card will hold charges during your stay.  We accept cash and personal checks, travelers checks or money orders in U.S. funds.  We also accept debit and credit cards issued by Visa, MasterCard, American Express and Discover.

Per person:

  • Full therapy: $275.00 (unlimited hours for current season)
  • 60 minute “visit”: $8.00 per hour
  • Therapy includes 24 hour availability of radon room and underground mine gallery use daily from 9am-4pm (underground hours subject to change.)
  • Tours no charge


APRIL 15 through NOVEMBER 15

Underground Gallery: Daily, 9 a.m. to 4 p.m.
Radon Room: 24 hours for registered guests
Office Hours: Daily, 9 a.m. to 2 p.m.


Call first for availability

Telephone: 406 225-3383
Toll Free: 888-890-5860

Radon Room – by advance reservation only Full Therapy purchase required, no minimum stay required
Underground Gallery closed for Winter
RV Campground closed for Winter

(All information subject to change).