Sculpture Illumination Hours

August 11 - September 30, 2019 approximately 8:15 to 11:00 p.m.
October 1, 2019 - March 7, 2020 Sunset to 9:00 p.m.
March 8 - late May, 2020 Sunset to 11:00 p.m.

All times are Mountain Time.

Last updated: August 11, 2019

Contact the Park

Mailing Address:

13000 Highway 244
Building 31, Suite 1

Keystone, SD 57751

Phone:

(605) 574-2523
Park information. Phones are answered 7 days a week. Hours are 8:00 - 5:00 October through May, 8:00 - 10:00 June through mid-August and 8:00 - 9:00 mid-August through September. All times are Mountain Time.

Contact Us