River King Mine Train is a roller coaster in Gateway To The West at Six Flags St. Louis. It's worth seeing on a time-permitting basis. The minimum height to ride is 42 inches.
The River King Mine Train is named for the largest coal mine in the Midwest and it takes guests loaded in to ore cars over 2372 ft of turning, climbing, and falling track with the final drop into the depth of a coal mine.
River King Mine Train is a Flashpass attraction.
