Elk Ridge Bed & Breakfast Photo Duke's Room, the master suite. Private bath with a large Jacuzzi tub that is waiting for you to soak away all your cares. Then slip into your Sleep Number bed under the lush sheets and blankets. Watch remarkable sunrises over the rugged side of MT. Rushmore before you rise out of bed. Stillness, peace and wonderful scenery surround you at Elk Ridge. bed and breakfast - Keystone, South Dakota. Keystone Bed and Breakfast Inns.

Duke's Room, the master suite. Private bath with a large Jacuzzi tub that is waiting for you to soak away all your cares. Then slip into your Sleep Number bed under the lush sheets and blankets. Watch remarkable sunrises over the rugged side of MT. Rushmore before you rise out of bed. Stillness, peace and wonderful scenery surround you at Elk Ridge.