Fairmont Hot Springs Resort, formerly Gregson Hot Springs, is located in western Montana along I-90 between Butte and Anaconda. The resort sits in a valley at the base of Pintler Wilderness area and is near the Continental Divide. The resort consists of two Olympic-sized swimming pools and two mineral soaking pools, one of each located indoors and outdoors; two three-story guest room buildings with 158 rooms; a 130-seat main dining room; 60-seat coffee shop; 90 seat cocktail lounge along with several shops; and a 7,000 square foot conference center. All of the approximately 106,000 square foot area and pools are geothermally heated. There are plans to expand the conventional center. The resort and geothermal use dates back to 1869, with the current resort rebuilt in 1972 after collapse of walls and closure in 1971