Marriott’s MountainSide

  • 1305 Lowell Ave., Park City
    Utah, United States, 84060

Important Alerts

Guests should be aware of the following:

Construction Updates

Landslide repair work will occur nearby from Mar. 1, 2024, through Jun. 30, 2024. Please anticipate construction noise from the backside of our property during this time.

The MountainSide Pool will be closed from Sept. 15, 2024, through Nov. 6, 2024, for pool lining refurbishment. Please anticipate construction noise during this time.

Cashless Resort

There is no cash available at this property, and credit cards are the only acceptable form of payment.

Service Animal Policy

Service animals that perform work or tasks are welcome at this resort, but family pets are not permitted. Bringing a pet to the resort will result in a room recovery fee. In the event we discover that you have brought a pet to the resort, you will be charged a room recovery fee in the amount of $500 per pet and you will be asked to take your pet to a local, third-party boarding facility.

Please be aware that in some locations, misrepresenting a pet as a service animal is a misdemeanor and may result in a monetary penalty and/or imprisonment.

General Property Updates

All reservations will include one complimentary parking pass during their stay. One additional permit may be purchased for two-bedroom reservations only. Additional permits are not available for guest room and one-bedroom reservations. On-site parking is not guaranteed.

All owner reservations will include 1 parking pass complimentary during their stay. Additional passes may be purchased at a fee of $25/night. All rental reservations will be charged $25/night for parking. On-site parking is not guaranteed.

Amenity Status

The current status of resort amenities and services is subject to change at any time. Please continue to check this website frequently for updates prior to your upcoming reservation.


  • BBQ Grills

  • Activities (On-Site)

  • Activity Center

    The Mine (Activity Center) is open daily from 8:30 a.m. to 9 p.m. The mining sluice in the activities center is currently closed.
  • Concierge

    The concierge is open daily from 9 a.m. to 5 p.m.
  • Fitness Center

    The Fitness Center is open for 24 hour access with your Villa Key Card.
  • Fitness Class

  • Hot Tub(s)/Spa(s)

    The hot tub is open daily, 8 a.m. to 11 p.m.
  • Housekeeping

  • Movie Theater

  • On-Site Convenience Store

  • Pool Chairs

    To help keep lounge chairs available for guests to enjoy, we do not allow seats to be saved. Items left unattended for more than 20 minutes will be removed and available for pickup at the pool desk.
  • Pool(s)

    Pool hours are 8 a.m. to 11 p.m. daily, with quiet time from 9 to 11 p.m.
  • Steam Room/Sauna

A cozy, cosmopolitan setting for your alpine retreat. Located on the slopes of the spectacular Park City ski area, Marriott’s MountainSide is the perfect, posh base camp for your mountain vacation. Whether you come to ski or snowboard, take in all the Park City excitement or rugged beauty and wildlife of Utah, it’s all nearby.