
Grand Hyatt Deer Valley
Best for luxury slope-side stays, full-service resort amenities, and a large pool and spa.
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Grand Hyatt Deer Valley is a newly opened luxury, ski-in/ski-out resort with extensive pool, spa and meeting facilities — read this if you want slope access, resort amenities, or a family-friendly upscale base. Treasure Mountain Inn is an established three-star hotel on Park City’s Main Street — read this if you want straightforward rooms within walking distance of shops, bars and local attractions.
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Best for luxury slope-side stays, full-service resort amenities, and a large pool and spa.

Best for travelers who want direct access to Park City’s Main Street and a simple, well-located three-star stay.
When Grand Hyatt Deer Valley wins: choose the Grand Hyatt when you want direct ski-in/ski-out access to Deer Valley, a large heated saltwater pool terrace (Sunspell) with multiple hot tubs and cabanas, a full-service spa (Agaci Spa + Wellness), and a wide range of on-site dining and event spaces.
When Treasure Mountain Inn wins: pick Treasure Mountain Inn if your priority is being steps from Main Street, the Egyptian Theatre and downtown Park City restaurants and nightlife, or if you want a smaller, lower-star alternative with free self parking and simpler room options.
Bottom line: Grand Hyatt Deer Valley is the right call for a resort-style, amenity-rich mountain stay and skiing convenience; Treasure Mountain Inn is a practical, Main Street–centered pick for visitors focused on downtown Park City and value.
| Category | Grand Hyatt Deer Valley | Treasure Mountain Inn |
|---|---|---|
| Overall vibe | Upscale, full-service mountain resort | Casual, three-star downtown hotel |
| Location | Deer Valley East Village; ski-in/ski-out access to Deer Valley Resort | On/near Historic Main Street in Downtown Park City (255 Main St) |
| Size | 381 rooms and suites | 56 guestrooms |
| Ages / audience | All ages; family-friendly with children's programming | All ages; not adults-only |
| Pools & hot tubs | Sunspell heated saltwater pool terrace with three oversized hot tubs and cabanas | Hot tub only (no on-site pool listed; 1 hot tub) |
| Restaurants & bars | Multiple on-site venues including Remington Hall, Sunspell Pool + Provisions, Double Blacks, Hidden Ace (21+), and in-room dining | One restaurant, one bar/lounge, plus a coffee shop/cafe |
| Spa & wellness | Agaci Spa + Wellness with treatments, sauna, co-ed lounge and fitness center | Not published |
| Known for | Ski-in/ski-out access, large heated pool deck, full spa and event space | Steps from Main Street, local downtown location and simple, equipped rooms |
| Parking | Valet parking only (fee applies) | Free self parking and covered parking available onsite |
| Typical guest rooms | Range from standard rooms to multi-bedroom suites and presidential suite | TMI Junior Suite; TMI 1 Bedroom (several types) and TMI 2 Bedroom |
Grand Hyatt Deer Valley sits in Deer Valley East Village with direct ski-in/ski-out access and shuttle links to Park City Main Street.
Choose Grand Hyatt for ski convenience and reservoir access; expect to use a shuttle to reach downtown Main Street.
Treasure Mountain Inn is located at 255 Main St — literally on or very near Park City’s Historic Main Street.
Pick Treasure Mountain Inn if proximity to downtown restaurants and nightlife is your primary priority.
Grand Hyatt Deer Valley offers 381 rooms and suites across a wide range of sizes and layouts.
Grand Hyatt provides more room variety and larger-suite options suitable for families or groups wanting resort comforts.
Treasure Mountain Inn has 56 guestrooms with basic in-room amenities for downtown stays.
Treasure Mountain Inn covers the essentials with some suite options, well suited for downtown-focused visitors.
Grand Hyatt Deer Valley offers multiple dining venues and bars, from family-friendly to a 21+ speakeasy.
If on-site dining variety matters, Grand Hyatt has several options for different moods and ages.
Treasure Mountain Inn has a single restaurant, a bar/lounge and a coffee shop/cafe on the property.
Treasure Mountain Inn is best when you plan to eat and drink out on Main Street more than relying on hotel dining.
Grand Hyatt’s Sunspell Pool + Provisions is a major on-site amenity: a heated saltwater pool terrace with cabanas and hot tubs.
Grand Hyatt’s pool terrace is a resort highlight — relevant for summer and après-ski relaxation.
Treasure Mountain Inn’s property-level recreation centers on a hot tub and downtown access rather than a resort pool.
Treasure Mountain Inn is oriented toward downtown exploration rather than resort-style pool relaxation.
Grand Hyatt Deer Valley has a full-service spa, 24-hour fitness center and multiple evening venues.
Grand Hyatt provides both daytime wellness and on-site nighttime entertainment for guests who want everything at the hotel.
Treasure Mountain Inn focuses on basics and being within walking distance of downtown nightlife.
Use Treasure Mountain Inn as a downtown base for local nightlife and evening activities rather than hotel-led entertainment.

Grand Hyatt Deer Valley — direct ski-in/ski-out to Deer Valley Resort and on-site ski services.

Treasure Mountain Inn — literally on or steps from Historic Main Street and downtown attractions.

Grand Hyatt Deer Valley — large heated pool terrace, full-service Agaci Spa + Wellness and extensive dining options.

Treasure Mountain Inn — three-star rooms with in-room microwaves/refrigerators and free self parking close to shops and nightlife.
Grand Hyatt Deer Valley — it offers direct ski-in/ski-out access to Deer Valley Resort; Treasure Mountain Inn is downtown and requires transit to slopes.
Treasure Mountain Inn is on or steps from Historic Main Street; Grand Hyatt runs a shuttle to Main Street but is based in Deer Valley East Village.
Treasure Mountain Inn rooms list refrigerators and microwaves; Grand Hyatt offers full suites and residences but specific in-room kitchen setups vary by room type.
Not published — the supplier listing for Treasure Mountain Inn does not list a full-service spa.
Explore how Grand Hyatt Deer Valley stacks up against other hotels nearby:
vs. sites like Expedia, Hotels.com and other OTAs ·