Blair Spring Trail is a 1.2 mile point-to-point trail located near Mammoth Cave, Kentucky and is good for all skill levels. The trail is primarily used for hiking and is accessible year-round. 1.2 miles Point to Point kid friendly hiking Expand Map VIEW FULL MAP Sign up now to see this map! Reviews (0)Photos (1)Recordings (0)No one has reviewed this trail yet. Be the first!