The Sideling Hill Exhibit Center has been in continuous operation since August 1991. The center is jointly staffed and managed by the Maryland State Highway Administration, Maryland Office of Tourism Development, and the Maryland State Forest and Park Service as a Geological Exhibit Center, Tourist Attraction, and Road Side Rest Area.

The center offers a unique glimpse at a geological wonder called a Syncline. The Syncline was exposed as over 10 million tons of sedimentary rock was removed to facilitate the construction of Interstate 68 in the late 1980’s. This geological formation is accessible by walkways and is complimented by a four level Geological Exhibit inside of the center. This exhibit explores the exposure of sedimentary rocks, minerals, and fossils present at the road cut. Many of the exhibits are interactive and provide a unique perspective to our pre history. Geology exhibit group tours are available by calling (301) 842-2155 to make your reservation.

The center also displays several wild animal mounts of species typical to Western Maryland.

The visiting public is encouraged to drive to the Sideling Hill Center, bring a picnic lunch (tables available), examine the wildlife mounts, and tour the interpretive exhibits and road cut.

Modern restroom facilities and snack machines are available. Additionally, the center accommodates mobility-impaired individuals and has interpretive displays for the blind.

The Sideling Hill Exhibit Center is located on west of Hancock, Maryland on Interstate 68 at the boundary of Allegany and Washington Counties. For further information please contact the center at (301) 678-5442.

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