Images of the Past

Formation of Black Hills Caves

Clip | 2m 12s

This clip from a 1990 documentary shows how some of the many caves in the Black Hills were formed.

Aired: 04/01/15

Rating: NR

Buy Now:

Problems Playing Video? | Closed Captioning

Images of the Past is a local public television program presented by SDPB.

Support is provided by the Friends of SDPB