About this property
Located at Park City Mountain Resort, this hotel offers ski-in/ski-out access, views of the Wasatch Mountains and an outdoor swimming pool. The Deer Valley ski area is within one mile of the hotel. Every guest room at the Marriott's MountainSide features a 32-inch flat-screen TV and free Wi-Fi. Rooms also provide a kitchenette and dining area. Recreational facilities at the MountainSide Marriott include a sauna and hot tub. Salt Lake International Airport is 40 minutes' drive from MountainSide.
Couples in particular like the location – they rated it 9.0 for a two-person trip.
Distance in property description is calculated using © OpenStreetMap

Guest reviews
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Guests who stayed here loved
- Steven
United States
“Great location - trails right next to the hotel, and the walk into town was very easy. Clean room, lots of towels, good sized parking spaces, and readily available luggage carts made this an great place to stay for our end of summer vacation.” - Samuel
United States
“This place rocked. Everyone was so nice, the amenities and entertainment was amazing, and the room was perfect. 10/10 would come again.” - James
United States
“Conveniently located. Great layout and staff. Very comfortable rooms.” - Ryan
United States
“Location. Attention to detail. It was Easter and they really went above and beyond for our 4 year old daughter. Very accommodating.” - Alzbeta
United States
“The best feature- proximity to the airport, friendly ppl” - Jena
United States
“The rooms were amazing and so spacious! The bed was very comfortable and the hotel itself was clean and beautiful, in a great location! Free onsite parking, and a city bus that comes every 5ish minutes to take you to Main Street - it was perfect.” - Parker
United States
“Mountainside is always a delight for our family. It is in the perfect location right on the ski slope, and has amazing facilities. It is definitely set up well for families with activities happening all day and the best hot tubs and pool around...” - Connie
United States
“The location was on point! The resort was close to the things we wanted to enjoy and the room was comfortable and clean!” - Russ
United States
“The villas are great! We got the 2 bedroom this time for 5 of us and had plenty of room.” - Maja
Poland
“Very clean, has a lot of amenities and activities.”
Hotel area info
House rules
Child policies
Children of all ages are welcome.
Children 18 and above will be charged as adults at this property.
To see correct prices and occupancy info, add the number and ages of children in your group to your search.
Crib and extra bed policies
The number of cribs allowed depends on the option you choose. Check your selected option for more info.
There are no extra beds available at this property.
All cribs are subject to availability.







The fine print
Landslide repair work and construction noise will occur from the backside of our property through July 30, 2026
Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply.