Cascade Springs Resort

Developers platted a 36-block resort city around a spring gushing 2,000 gallons of warm water a minute and planned a four-story, hundred-room hotel — today only one building of that boomtown dream still stands.

📍 Cascade Springs, SD 📅 1888–Present 🏛️ Ghost Town ⚖️ Closed

The Story

Founded in 1888 about nine miles south of Hot Springs, Cascade Springs was a planned resort community banking on a warm mineral spring producing roughly 2,000 gallons per minute — even larger in volume than the springs feeding Hot Springs itself. Plans called for a 36-block town and a four-story, hundred-room hotel, but the grand resort never materialized. Only the Allen Bank Building — which doubled as the resort's bath house and sanitarium — survives; it was listed on the National Register in 1984 as "the only surviving building of a failed resort community." The warm cascades still flow, now a Forest Service swimming and picnic spot.

Surprising Facts

→ The spring produces about 2,000 gallons of warm water per minute — developers thought it could out-draw Hot Springs.

→ The 1888 plan called for a 36-block town and a 4-story, 100-room hotel that was never built.

→ Only one building survives, listed on the National Register in 1984 specifically as a failed-resort relic.

Frequently Asked Questions

Where is Cascade Springs Resort?
Cascade Springs Resort is at SD Highway 71 (Cascade Springs), Cascade Springs, SD. Explore it on the When It Was interactive map.
How old is Cascade Springs Resort?
Cascade Springs Resort dates to 1888, making it more than 138 years old.
Can you still visit Cascade Springs Resort?
Yes — the site at SD Highway 71 (Cascade Springs), Cascade Springs, SD still stands. Please respect private property where applicable.

More Black Hills History

Sources

https://en.wikipedia.org/wiki/National_Register_of_Historic_Places_listings_in_Fall_River_County,_South_Dakota