Ohio’s rugged geology hides some spectacular—and downright strange—rock formations. These unique natural wonders make for epic hikes and scenic drives, revealing a wilder side of the Buckeye State. Here are ten outlandish formations that are worth the journey:
1. Rockhouse at Hocking Hills
The longest natural arch in Ohio, Rockhouse is an enormous tunnel-like formation with “gothic window” openings. Walk the 200-foot sandstone corridor and admire the views from this immense geological wonder.
2. Nelson-Kennedy Ledges
Towering sandstone ledges, deep crevices, and mysterious caves like Devil’s Icebox and Goldhunters Cave can be found here. Recent additions include a glass walkway with incredible gorge views. The rocks here are full of hidden passages and dramatic drops.
3. The Ledges at Cuyahoga Valley National Park
These massive sedimentary stone ledges rise up to 50 feet and are honeycombed with passageways, caves, and overlooks. The 1.8-mile Ledges Trail provides an immersive look at this surreal landscape, making you forget you’re in Ohio.
4. Ohio Hanging Rock Preserve
Hidden in remote Southern Ohio, Hanging Rock features huge sandstone shelters, overhangs, mossy boulder fields, and a real labyrinth of rocky formations. Hiking here is both challenging and visually rewarding.
5. Cantwell Cliffs (Hocking Hills)
Famous for its rugged cliffs, winding passageways, and stone staircases leading into its heart, Cantwell Cliffs stuns visitors with its drama and the lush forest that surrounds the rock outcrops.
6. Clear Creek Metro Park’s “Leaning Rock”
Known by locals as Leaning Rock or “Witches Rock,” this massive balancing boulder rests precariously above the forest floor, a favorite for hikers and photographers seeking an oddity in nature.
7. Glacial Grooves on Kelleys Island
The glacial grooves here are among the world’s largest and most visible. These striking striations in limestone were carved by ancient glaciers and are a reminder of Ohio’s ice age past.
8. Poplar Trail Rock Formations
Near the Little Miami River, this trail is lined with gigantic, odd rock formations typical of southern Ohio, guiding hikers through creek crossings and muddy, scenic terrain.
9. Ladd Natural Bridge
This natural stone bridge has historic allure and geological rarity. It once allowed visitors to drive across its 40-foot span and is now a state nature preserve open to hikers.
10. Metzger Preserve’s Strange Stone Shapes
The Metzger Preserve is home to bizarre boulder stacks and oddly shaped rock features—some resemble oversized animals or abstract sculptures, offering a visual surprise in the woodlands.
Honorable Mentions
To visit these spots is to discover how Ohio’s landscape can astonish and captivate at every turn. Bring sturdy shoes and a sense of adventure for some of the state’s most outlandish and unforgettable formations.
Sources
[1] https://ohiodnr.gov/discover-and-learn/rock-minerals-fossils/natural-arches-bridges/natural-arches-bridges-cta
[2] https://ohiodnr.gov/go-and-do/plan-a-visit/find-a-property/nelsonkennedy-ledges-state-park
[3] https://www.youtube.com/watch?v=NYSCOh1c_cc
[4] https://wanderlustinohio.com/2021/01/06/explore-the-ledges-of-northeast-ohio/
[5] https://www.nps.gov/thingstodo/hike-the-ledges-trail.htm
