I thought of another good one this morning.
New Hope-Cedar Point Rd (Jackson Co Road 5) Just east of Gurley off US Hwy 72
1-555 County Rd 5
Woodville, AL 35776
Take County Rd 5 to Butler Mill Rd in Madison County
5 min (3.9 mi)
Follow Butler Mill Rd to Simpson Point Rd in Marshall County
17 min (9.3 mi)
Take Columbus City Rd, AL-79 N, Swearengin Rd, AL-79 N, ... and Cathedral Caverns Rd to Cave Rd
56 min (41.8 mi)
Turn left onto Cave Rd
End at Cathedral Caverns.