Dry Creek Rancheria and Caesars Entertainment have broken ground on a joint project to turn River Rock Casino into Caesars Republic Sonoma County. The construction's kickoff took place on Saturday, with the goal of opening the new property in summer 2027.
The partnership between the tribe and the casino giant was launched when Dry Creek Rancheria selected Caesars as its development and management partner for the new integrated resort. Citizens led the project financing, with Gaming and Leisure Properties, Inc. serving as the lead real estate financing partner.
Caesars Republic Sonoma County is located off Hwy 101 and sits above the Alexander Valley Vineyards, providing views of both the vineyards and the Russian River. Breaking ground on the property was described as "a monumental moment for Dry Creek Rancheria" by tribal officials.

"This partnership with Caesars Entertainment represents more than just a new chapter in our casino’s story — it’s a bold leap into the future for our Tribe and our community," said Chris Wright, Chairman, Dry Creek Rancheria Band of Pomo Indians. "Together, we are creating a world-class resort experience that blends the natural beauty of Sonoma County with premier gaming, hospitality, and entertainment."
The resort casino will be completely transformed and will feature a new casino floor with more than 1,000 slot machines and 28 table games. The destination will also be home to a new 100-room hotel with a luxury spa, pool, and fitness center.
“On the heels of a successful launch of Caesars Republic in Lake Tahoe, we couldn’t think of a better place than Sonoma County to continue the brand’s expansion,” said Anthony Carano, President and COO at Caesars. “We’re excited to partner with Dry Creek Rancheria to bring this incredible destination to life and offer a new, elevated and unique experience for our guests to indulge in, right in the heart of wine country.”

Caesars Republic Sonoma County will also offer a varied food and beverage line-up, including a steakhouse, an upscale café, an Asian concept, and a quick-service option. Additionally, guests will find a fireside bar, sports bar, and the resort’s dedicated wine bar, which will have an outdoor deck providing views of the valley.
“Dry Creek Rancheria and Caesars are creating a premier gaming destination in Sonoma County,” said Jason Miller, Head of Debt Capital Markets at Citizens. “We appreciate the opportunity to support Dry Creek, leverage our lending relationships and partner with Caesars and GLPI to help set the foundation for the long-term success of the Tribe.”
Peter Carlino, Chairman and Chief Executive Officer of GLPI, stated: “We are proud to be initiating a long-term relationship with Dry Creek Rancheria in our role as the lead real estate financing partner for Caesars Republic Sonoma County. We are also delighted to expand our long-term relationship with Caesars Entertainment."

GLPI said its involvement is consistent with its underwriting and coverage criteria, as well as a focus on aligning with and supporting its tenants. "Caesars Republic Sonoma County represents an exciting opportunity to develop a world-class destination in the heart of California’s iconic Sonoma Valley wine region," added Carlino.
Upon completion, Caesars Republic Sonoma County will be part of Caesars Entertainment’s Caesars Rewards network. Guests who stay and play at the resort can earn and redeem Reward Credits at any of Caesars Entertainment’s 50+ destinations across the country, including Caesars Republic Sonoma County.