Graton Resort & Casino: What's Still Coming After the May 4 Opening

ROHNERT PARK, Calif. - June 3, 2026 - The May 4 debut of Graton Resort & Casino's new 144,000-square-foot non-smoking casino wing marked a major milestone in the Federated Indians of Graton Rancheria's multi-year expansion. But the project is far from finished. With the latest gaming, dining, and hospitality upgrades now open to guests, the tribe is turning its attention to the next wave of construction that will carry through 2027.

The remaining phases focus on transforming Graton from a large regional casino into a fully realized resort destination, with a second hotel tower, adults-only pool, major entertainment theater, and expanded parking infrastructure still to come.

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What Opened on May 4

The May 4 opening completed the first major phase of the expansion, centered on a dramatic enlargement of the casino floor and new food-and-beverage offerings.

• 144,000-square-foot non-smoking casino wing with a large mix of new slot machines and table games.
• New poker room, giving the property a dedicated space for poker players.
• High-limit slots lounge designed for premium guests.
• AYA rooftop restaurant, adding an elevated dining experience.
• Playbook Sports Bar, focused on sports viewing and casual dining.
• SoCo Dough Co., a bakery-style concept rounding out the food lineup.

These additions significantly expanded Graton's gaming footprint and upgraded its dining profile, setting the stage for the resort-driven projects that follow.

Second Hotel Tower: More Rooms and Resort Capacity

One of the most important projects still ahead is a new hotel tower planned to open in 2027. The second tower is expected to add more than 200 rooms, including premium accommodations, and will substantially increase the resort's ability to host overnight guests.

The additional rooms are a key part of the long-term strategy: as the casino, entertainment, and dining offerings grow, Graton needs more on-site capacity to keep guests on property for longer stays and to attract higher-value tourism and group business.

Adults-Only Pool and Expanded Resort Amenities

Opening alongside the new hotel tower is an adults-only pool complex, envisioned as a resort-style leisure area with upgraded design and services. The pool deck is expected to feature amenities such as cabanas, bar service, and lounge areas tailored to adults rather than families.

This amenity signals a deliberate move toward a more traditional resort profile, giving Graton a non-gaming attraction that can compete with destination properties in larger markets.

3,500-Seat Entertainment Theater

Another major project still under construction is a 3,500-seat entertainment theater. The venue is designed to host touring concerts, comedy acts, and special events, positioning Graton as a regional entertainment hub rather than solely a gaming property.

By adding a theater of this scale, the tribe is aiming to draw new visitors to Sonoma County, extend guest stays, and diversify revenue beyond the casino floor. The theater will also support cross-promotion with the resort's hotel, restaurants, and gaming amenities.

Five-Story Parking Garage and Infrastructure Upgrades

To support the increased traffic expected from the expanded casino, hotel, and theater, Graton is also building a multi-level parking structure. The five-story garage is planned to add significant parking capacity and is expected to incorporate modern features such as EV charging and energy-efficient design elements.

This infrastructure work is less visible than a new hotel or theater but is essential to handling higher guest volumes and large event crowds once all phases of the expansion are complete.

Additional Casino and Guest-Experience Enhancements

Even with the new non-smoking wing open, Graton's gaming floor will continue to evolve. The property is expected to refine its high-limit areas, adjust slot and table layouts, and roll out technology and service upgrades over the next several years.

Many of these changes will arrive gradually rather than in a single grand opening, as the resort fine-tunes its mix of games and amenities to match guest demand.

Timeline: What's Still Coming After May 4

Completed as of May 4, 2026

• New 144,000-square-foot non-smoking casino wing
• New poker room
• High-limit slots lounge
• AYA rooftop restaurant
• Playbook Sports Bar
• SoCo Dough Co.

Under Construction and Planned Through 2027

• Second hotel tower with more than 200 additional rooms
• Adults-only pool complex connected to the new tower
• 3,500-seat entertainment theater
• Five-story parking garage and related infrastructure upgrades
• Ongoing gaming-floor and guest-experience enhancements

Shifting From Expansion to Full Resort Vision

Taken together, the remaining projects mark a shift in emphasis from pure gaming expansion to a broader resort vision. The tribe's plan pairs a larger casino with more hotel rooms, stronger entertainment offerings, and upgraded amenities, aligning Graton with the integrated-resort model seen in larger gaming markets.

For guests, "what's still coming after the May 4 opening" means that the property they see today is only a preview. Over the next several years, Graton Resort & Casino is set to look and feel less like a standalone casino and more like a full-scale destination resort for Northern California.

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