About Us:

St. Ellen Mine Park is actually a St. Clair county owned park. This 85 acre park features a 1.2 mile walking path as well as a half-mile bike trail. There is also a small lake that may be used for fishing and has boat access. Boats with motors larger than a trolling motor are not allowed on the lake. The city of O'Fallon works with the county to provide maintenance to the park.