Historic Oahe Chapel Put a little history in your next special event! MO Since 1877, the Oahe Chapel has been a distinctive piece of Central South Dakota's History, and it is still used today for weddings, baptisms and other special events. The Chapel provides the rustic appeal of an intimate prairie church. SCAN TO DONATE & JOIN Or call 605-773-3458 for more information on the Chapel rentals and how you can help in the preservation of this historical site. The Oahe Chapel is located North of Pierre on Highway 1804 at the East end of the Oahe Dam. Historic Oahe Chapel Put a little history in your next special event ! MO Since 1877 , the Oahe Chapel has been a distinctive piece of Central South Dakota's History , and it is still used today for weddings , baptisms and other special events . The Chapel provides the rustic appeal of an intimate prairie church . SCAN TO DONATE & JOIN Or call 605-773-3458 for more information on the Chapel rentals and how you can help in the preservation of this historical site . The Oahe Chapel is located North of Pierre on Highway 1804 at the East end of the Oahe Dam .