Headwaters Country Jam 2025 Three Forks Nd. This field is for validation purposes and should be left unchanged. Headwaters country jam is montana’s biggest annual country music festival and it takes place in the beautiful setting of the rolling hills that.

This field is for validation purposes and should be left unchanged. Headwaters country jam montana has released its 2025 lineup, featuring headliners bailey zimmerman, jon pardi and gary allan.