Harrison Spring

Harrison Spring is a natural spring in Harrison County, Indiana, featuring a large rise pool with clear waters that flow continuously into Blue River. The spring's powerful and consistent discharge shapes the surrounding landscape and creates a striking water feature in the local terrain.

The spring was part of a large property developed with mill operations in the early 1800s. It was later designated as a National Natural Landmark due to its geological importance and substantial water flow.

The spring holds National Natural Landmark status since 1980, recognized for its geological importance and substantial water flow in Indiana.

The spring is best visited during dry weather conditions since heavy rains can make the surrounding area muddy and challenging to navigate. Bring water-resistant clothing and sturdy footwear to stay comfortable while exploring the water feature and its banks.

The entire summer flow of Indian Creek vanishes underground at a sinkhole and reappears at this spring roughly one hour later. This hidden underground waterway reveals the region's concealed geological structure.

Location: Indiana

GPS coordinates: 38.24430,-86.22510

Latest update: December 8, 2025 21:04