Stebbins Gulch

Stebbins Gulch is the crown jewel of The Holden Arboretum’s extensive natural areas, as well as one of the most unspoiled natural history preserves in northeast Ohio.

It is a deep ravine environment with its own microclimate and multiple forest zones.  It displays one of the most complete sequences of exposed rocks in northeast Ohio, spanning 30 million years of marine sedimentation and five named geologic units.  A strong sense of isolation and remoteness is retained even though it is only 25 miles from downtown Cleveland.

To register for an upcoming group tour see our online class schedule.

Stebbins Gulch Facts

  • Access is only by guided group tours
  • Area first settled in 1813
  • The ravine is 70 to 200 feet deep
  • The gulch is 300 to 500 feet wide
  • Annual temperature range from 0 to 75 degrees F
  • Guided tour covers 1.8 miles
  • Elevations range from 850 to 1150 feet above sea level
  • Five named geologic rock units
  • Designated by National Park Service (U.S. Department of Interior) as National Natural Landmark in 1967
  • Six cascades and waterfalls
  • Geology: Horizontal Paleozoic marine sedimentary rock and glacial till
  • Geologic time span: Late Devonian to early Mississippian or 370 to 350 million years before present


Stebbins Gulch is one of Holden’s two National Natural Landmarks and visitation to the area is limited for the protection of the gulch’s wildlife and our guests.