I had a great time climbing all over the Rock House in Hocking Hills, Ohio. Hocking Hills is by far one of my favorite places to visit since the first time while I was in college at OU throughout the years and this week as I ventured into the only actual caves at Hocking Hills. The other areas are called caves but they are really out-cropped areas. The Rock House is the only true cave to go into and explore. Below are more photos and a little bit of history. Barb Reckard always told me it wasn't a good trip unless I learned a little history along the way. Thanks Barb for always sending me in the best direction.
This House of Rock has a ceiling 25 feet high while the main corridor is 200 feet long and 20 to 30 feet wide. The cavern was eroded out of the middle zone of the Blackhand sandstone. The resistant upper zone forms the roof and the lower zone forms the floor. Water leaking through a horizontal joint running parallel to the cliff face caused the hollowing of the corridor. This main joint or crack is very visible in the ceiling of the Rock House. A small series of joints run north to south at right angles to the main joint. Enlargement of this series of joints formed the window-like openings of Rock House.
Nature has hewn out of this cliff the Rock House complete with seven Gothic-arched windows and great sandstone columns which bear its massive roof. As one might imagine, Rock house was used for shelter by past visitors. Hominy holes, small recesses in the rear wall of Rock House, served as baking ovens for Native Americans using the cave. By building a fire in the small recesses, the rock became heated on all sides, and food could be bakes in this crude manner. Further evidence of past use is the presence of chiseled out troughs or holding tanks found in the stone floor. When rainfall is abundant, springs of water permeate through the porous sandstone and flow into these troughs fashioned by man and, when full, continue across the floor and out of the windows. In this way, residents were able to maintain a small water supply in Rock House. According to local folklore, other not so welcome visitors frequented Rock House. Robbers, horse thieves, murderers and even bootleggers earned Rock House its reputation as Robbers Roost.