Sioux San Hospital, Rapid City, South Dakota - Discussion

Anonymous · Oct. 31, 2025, 6:49 a.m.

Discussion thread for Sioux San Hospital, Rapid City, South Dakota.

It began in 1898 as a boarding school for Native Americans, but was turned into a sanitarium in 1933. In 1939 it was converted to a hospital for Native Americans with TB; then in the 1960s, it closed and stayed empty for a time. Currently it is a hospital. Reports say locals are trying to prevent...

Share your experiences, theories, and questions about this location!

View Location Details