Raven Rock Mountain Complex
Raven Rock Mountain Complex, Military bunker in Liberty Township, Pennsylvania.
Description
The Raven Rock Mountain Complex is a military facility carved inside a mountain in Liberty Township, Pennsylvania, close to the Maryland border. The underground structure includes several buildings, rooms for technical equipment, supply facilities, and offices connected by a network of tunnels and corridors.
History
The construction of this facility began around 1950 as a protected command post in case of nuclear conflict, with land acquired by federal authorities. The facility was expanded and modernized several times during the Cold War to serve as an emergency center for military leadership.
Culture
The facility earned the informal name 'Harry's Hole' among local residents, referring to President Truman's involvement in establishing this underground military base.
Practical
The facility is not open to the public and remains in active use for military purposes, with strict security measures around the site. Visitors without clearance are not allowed to approach the entrance area or take photographs of the secured access points.
Did you know?
On September 11, 2001, this site served as a refuge for senior government officials to ensure continuity of state leadership. Among local residents, the facility was known by an informal name that alluded to President Truman and his role in its establishment.
AroundUs brings together thousands of curated places, local tips, and hidden gems, enriched daily by 60,000 contributors worldwide. Discover all places nearby (Pennsylvania).
This collection brings together underground military sites, strategic bunkers, and highly secured installations across the world. Many of these places were built during the Cold War, when nuclear threats pushed governments to create protected command centers deep under mountains or in remote areas....
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