The 150-million-dollar, 160-acre site is being built south of Chandler, Arizona, next to Gilbert Road and Hunt Highway.
What We Know About Gila River Casino Santan Mountain And thus far, all indications suggest that this is still the case and the deadline will be met. The opening of the new gaming and entertainment complex is expected to be complete in 2023. Plans were made public when the state’s gaming agreement with the Native American tribes of Arizona was revised and renewed in 2021. In 2021 it was announced that Santan Mountain Casino is set to open in Gila River. The fourth Gila River casino has seen a lot of anticipation from the gamblers in the Valley. Gila River Hotels & Casinos continues to be one of the more well-known companies in Arizona.
