
Graton Resort & Casino
Best for 21+ travelers who want a social, late-night scene with gaming, many on-site dining choices, and an adults-only pool.
Prices in other currencies are estimates. You’re charged in USD.
Graton Resort & Casino is an adults-only casino resort in Rohnert Park with 200 rooms, a 24-hour casino, multiple restaurants, and a seasonal pool. Alila Napa Valley, a Hyatt Luxury Resort is a design-forward, full-service luxury resort in downtown St. Helena aimed at wine-country travelers and families/ adults not restricted by age.
Updated · about 40 miles apart

Best for 21+ travelers who want a social, late-night scene with gaming, many on-site dining choices, and an adults-only pool.

Best for travelers seeking a quieter, design-led Napa stay with a spa, vineyard views, and easy access to St. Helena wineries.
When Graton Resort & Casino wins: choose Graton if you want a 21+ scene with a 24-hour casino, lots of on-site dining and bars, evening entertainment, and a lively poolside/social experience.
When Alila Napa Valley wins: choose Alila Napa Valley if you prefer a quieter Napa base in downtown St. Helena with a focus on design, vineyard views, a full-service spa, and curated local food offerings.
Bottom line: pick Graton for late-night social energy, gaming, and many casual-to-upscale restaurants in an adults-only setting; pick Alila Napa Valley for a traditional Napa luxury stay focused on design, wine-country access, and spa relaxation.
| Category | Graton Resort & Casino | Alila Napa Valley, a Hyatt Luxury Resort |
|---|---|---|
| Overall vibe | Social, high-energy resort centered on a 24/7 casino and nightlife (adults-only). | Quiet, design-forward luxury resort focused on Napa wine-country experiences. |
| Location | Rohnert Park (Sonoma County), close to Sonoma wine regions and local attractions. | Downtown St. Helena (Napa Valley), within minutes of several wineries and tasting rooms. |
| Size (rooms) | 200 rooms. | 64 guestrooms. |
| Minimum age policy | Strict 21-and-over property (adults-only). | All ages welcome (not adults-only). |
| Pools | One outdoor, seasonal pool with cabanas and daybeds (hotel guests get priority). | One outdoor pool with cabanas (year-round operation not specified). |
| Restaurants & bars | Around 12 restaurants and multiple bars including a rooftop (AYA), steakhouse, and 24-hour marketplace options. | One main restaurant (Violetto), a poolside bar and one lounge noted; focused, locally sourced menus. |
| Spa & wellness | Full-service Spa & Salon with multiple treatment rooms, sauna, steam, ice room; spa guests must be 18+. | Full-service spa with massages, body treatments, facials and reservations required for treatments. |
| Known for | 24-hour casino, nightlife, many dining choices and event space (large ballroom). | Design-forward Hyatt luxury in Napa with attached winery, vineyard setting and locally sourced food. |
| Event/meeting space | Over 20,000 sq ft of flexible event space including a 20,018 sq ft main venue. | Approximately 2,200 sq ft of conference/meeting space. |
| On-site winery | Not published | Winery attached on site. |
Graton sits in Rohnert Park (Sonoma County), a short drive from Sonoma wineries, the Russian River area, and the coast.
Choose Graton for easy access to Sonoma attractions, local golf, and a resort-style, casino-centric location.
Alila Napa Valley is located on Main Street in downtown St. Helena, inside Napa Valley’s wine country.
Choose Alila Napa Valley if you want a central St. Helena address for winery visits and downtown dining.
Graton offers 200 Premium King and Double rooms designed for comfort in a casino resort.
Graton’s rooms are plentiful and straightforward—good for travelers focused on the casino and on-site entertainment.
Alila Napa Valley has 64 guestrooms and suites with vineyard or streamside views and private balconies/terraces.
Alila’s smaller, curated room inventory emphasizes design details and views—better for a classic Napa stay.
Graton’s dining lineup spans about a dozen venues from upscale to 24-hour marketplace options.
Graton is for travelers who want many on-site dining formats and late-night food and drink options.
Alila Napa Valley offers more limited on-site dining with a focus on locally sourced cuisine.
Alila suits travelers who plan to dine at nearby St. Helena restaurants and wineries or want a curated on-site menu.
Graton’s signature amenity is its 24-hour casino paired with a seasonal outdoor pool experience.
If gaming and a resort pool scene are your priorities, Graton is the clearer fit.
Alila’s signature features are its vineyard setting and an attached winery experience plus design-forward public spaces.
Alila is better if you want a Napa-focused stay with vineyard proximity and a quieter pool environment.
Graton pairs a full-service Spa & Salon with round-the-clock casino energy and late-night entertainment.
Graton blends spa and fitness facilities with a high-energy nightlife focus.
Alila offers a full-service spa and programming such as fitness classes and yoga in a lower-key evening environment.
Alila focuses on wellness within a calm Napa setting rather than late-night entertainment.

Graton — 24/7 casino, multiple bars, late-night restaurants and evening entertainment.

Alila Napa Valley — downtown St. Helena location, attached winery and easy access to tasting rooms.

Graton — roughly a dozen venues from rooftop seafood and steakhouse to a 24-hour marketplace.

Alila Napa Valley — smaller, curated room types, emphasis on design, vineyard views and a full-service spa.
Graton Resort & Casino enforces a strict 21-and-over policy for hotel, casino, and restaurants. Alila Napa Valley is not adults-only.
Alila Napa Valley is in downtown St. Helena with an attached winery and short drives to many Napa tastings; Graton is in Sonoma and requires a drive into Napa (roughly 40 miles).
Graton has many on-site dining venues and late-night options (around a dozen venues); Alila has a smaller, focused dining program with Violetto as its main restaurant.
Yes — both have full-service spas, but Graton’s spa and facilities are paired with a 24/7 casino atmosphere while Alila’s spa aligns with a quieter Napa luxury experience.
Explore how Graton Resort & Casino stacks up against other hotels nearby:
vs. sites like Expedia, Hotels.com and other OTAs ·