Sculpture Illumination Hours

October 1, 2017 - March 10, 2018 Sunset to 9:00 p.m.
March 11 - May 24, 2018 Sunset to 11:00 p.m.
May 25 - August 11, 2018 9:30 p.m. to 11:00 p.m.
August 12 - September 30, 2018 8:30 p.m. to 11:00 p.m.
October 1, 2017 - March 9, 2019 Sunset to 9:00 p.m.

All times are Mountain Time.

Last updated: October 3, 2017

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