Big Thunder Family Bar & Grill
(605) 666-4653
608 Blair Street, Keystone, South Dakota, 57751
Business hours
| Monday | 11:00am to 7:00pm |
| Tuesday | 11:00am to 7:00pm |
| Wednesday | 11:00am to 7:00pm |
| Thursday | 11:00am to 7:00pm |
| Friday | 11:00am to 7:00pm |
| Saturday | 11:00am to 7:00pm |
| Sunday | 11:00am to 7:00pm |
About us
At Big Thunder Bar & Grill in Keystone, South Dakota, we believe good food brings people together. Just steps from Big Thunder Gold Mine, our family-friendly restaurant serves up fresh, locally-sourced game, juicy burgers, sandwiches, and hearty comfort food made for sharing. Whether you’re stopping in for lunch, dinner, or a round of drinks, you’ll feel right at home. Relax by the outdoor stone fireplace, soak up the Black Hills views from our spacious deck, or enjoy the warm and welcoming vibe inside. From kids to adults, locals to travelers, everyone’s invited to gather, eat, and make memories at Big Thunder Bar & Grill.