Montage Hotels & ResortsUltra-LuxurySki
Big Sky, United States
139 rooms
Big Sky, United States
Spa & Wellness
Montage Big Sky Spa & Wellness
Spa Montage Big Sky spans 10,000 square feet as an alpine wellness sanctuary. Facilities include 12 private luxury treatment suites, an indoor heated freshwater lap pool, outdoor heated swimming pool with mountain whirlpools, saunas, steam rooms, and therapies utilizing organic Montana arnica, huckleberry, and Valmont skincare.
6:30am – 9:30pm daily
Facilities
- Indoor and outdoor heated freshwater swimming pools and mountain whirlpools with fire pits
- Palatial 10,000-square-foot Spa Montage with 12 treatment suites and Valmont skincare
- Direct ski-in/ski-out access to 5,800 acres of ski terrain at Big Sky Resort with ski concierge
- Private 18-hole Tom Weiskopf signature championship golf course at Spanish Peaks
Signature Treatment
Montana Mountain Arnica and Mineral Salt Polish and Four Seasons Restorative Deep Tissue Massage.
Montage Big Sky spa FAQ
- How large is Spa Montage?
- Spa Montage spans 10,000 square feet with 12 treatment suites, indoor lap pool, and saunas.
- What swimming pool facilities exist?
- The resort features both indoor and outdoor heated freshwater pools and mountain whirlpools.
- What signature treatment is featured?
- The signature ritual is the Montana Mountain Arnica Polish and Four Seasons Restorative Deep Tissue Massage.
- What are the spa and pool hours?
- Spa Montage and the swimming pools are open daily from 6:30am to 9:30pm.
Reviewed by Hotel Flock · Last updated September 2026