The family-friendly Big Thunder Bar & Grill is your one-stop-shop for fantastic fresh local cuisine, cooked to perfection morning, noon, and night in Keystone, South Dakota. Just steps away from the excitement of Big Thunder Gold Mine, the Big Thunder Bar & Grill is equally as golden with ample seating, high-quality service, and an authentic menu featuring locally-sourced game provisions and fresh ingredients.

The Big Thunder Bar & Grill is open by reservation only during the months of March and November, while our hours mirror that of the Mine during the tourism season from April through October.

Phone: (605) 666-4847

Address: 604 Blair St., Keystone, SD 57751

Website: https://bigthundermine.com