Spring Mill State Park is a 1,358-acre (5 km2) state park in the state of Indiana. The park is located to the south of Bloomington, about 3 miles (5 km) east of the city of Mitchell on Indiana Highway 60. It contains a settler's village, the Gus Grissom Memorial (with the accompanying Gemini 3 space capsule), a nature's center, and campgrounds. The park is 1 of 14 Indiana State Parks that are in the path of totality for the 2024 solar eclipse, with the park experiencing 3 minutes and 21 seconds of totality.