Graton Resort & Casino Hosts “Topping Off” Ceremony to Celebrate Expansion Milestone

Construction crew members ready to raise the beam

Rohnert Park, CA (March 27, 2025) – Graton Resort & Casino (GRC) celebrated an important construction milestone for its 179,620 square foot casino expansion project on Wednesday, March 26. Construction crew members, GRC team members and executives, Federated Indians of Graton Rancheria tribal members, media and friends witnessed the raising of the final beam and cheered as it was lowered into place. Following construction tradition, attendees signed the beam at the start of the festivities.

The casino expansion is just part of a $1B project that will expand the footprint of the property located in Rohnert Park, CA. A state-of-the-art solar powered parking garage is already operational. The casino floor expansion will feature a brand-new poker room, rooftop restaurant, sports bar and high limit room. The additional square footage will increase the amount of smokeless gaming available to guests and is slated to open in early 2026. A new hotel tower will break ground in June, doubling lodging onsite. Following that, an amphitheater and expanded pool area will start construction.