Nestled beneath the Blue Mountains of Eastern Oregon, Wildhorse Resort & Casino is located on the Confederated Tribes of the Umatilla Indian Reservation. reviews ; Allison Inn & Spa. Chinook Winds Casino & Convention Center · 2. Three Rivers. Three Rivers Casino Coos Bay. Casinos & Gambling in Oregon · 1. The Pacific Northwest's most rewarding player's club is at Chinook Winds. Located in Grand Ronde, Spirit Mountain Casino is The Northwest's Premier Entertainment Destination®. Tribal Casinos · The Mill Casino Hotel & RV Park · Seven Feathers Casino Resort · Chinook Winds Casino Resort · Three Rivers Casino Resort · Spirit Mountain Casino. Spirit Mountain Casino. Collect points as you play in the casino, then redeem them for meals, hotel stays. 1, reviews ; Best Western. Seven Feathers Casino Resort · 3. Rock out to legendary performers lighting up Exit. Located 20 minutes north of Portland in La Center, Washington, Palace Casino offers 24/7 live casino action. Spirit Mountain Casino · 3. Embark. Top 10 Casinos in Oregon · 1. Wildhorse Resort and Casino · 4. Games include Lucky Ladies. Experience the excitement of Nevada-style gaming with over of the hottest slot machines and table games. Three Rivers Casino Resort · 2. . Chinook Winds Casino Resort · 4. 2, reviews ; Best Western Plus Hartford Lodge. Indian Head Casino. Best casino? ; Eagle Rock Lodge. Seven Feathers Hotel & Casino Resort. Three Rivers Casino.