Savage Gulf is 15,590-acre natural area located in Grundy and Sequatchie Counties. Carved like a giant crowfoot into the western edge of the Cumberland Plateau, it is one of Tennessee’s most scenic wilderness areas. Its sheer sandstone cliffs and rugged canyons provide extraordinary views. A significant feature is Stone Door, a 10 ft. wide by 100 ft. deep crack, forming from the top of the escarpment into the gorge below. It looks like a giant door left ajar and was once used by Indians as a passageway. Breathtaking waterfalls form at the head of many gorges, where streams drop off over hard sandstone cap rock. Greeter Falls drops over a 15-foot upper ledge and then plummets over a 50-foot lower ledge into a cold, clear plunge pool. Savage Creek enters its gorge over cascades and drops 30-foot at Savage Falls. Collins River and Ranger Creek have waterfalls that drop over limestone ledges and flow into sinks where they disappear. Big Creek, Collins River and Savage Creeks each tumble down over 5 miles, dropping over 800 feet through narrow gorges, forming the “Gulfs.” Observed from a 750 overlook, Big Creek mysteriously disappears below. Many other big streams go underground cutting through shale and limestone to form dry creek beds. Sudden heavy rainfall however can result in flashfloods, and streams can become are very dangerous.