Near Sperryville in Rappahannock County, Virginia — The American South (Mid-Atlantic)
Marys Rock Tunnel
Photographed by Craig Swain, October 4, 2008
1. Marys Rock Tunnel Marker
Twice each day workers drilled 40 holes, each 12 feet deep, into the tunnel's rock face. Five hundred pounds of dynamite filled the holes, then detonation. A local newspaper described the process:
"After the blast goes off with a mighty roar it requires two or three hours to clear away the loose boulders and stone and to roll them over the side.... Three 8-hour shifts of about 15 men each are on duty... the machinery never being idle except on Sunday.... Every day 15 or more feet of solid rock are eaten away by the blasts."
In January 1932, they broke through to daylight. Almost immediately venturesome sightseers drove through.
Was Marys Rock Tunnel really needed or was it built just for show? Area historian Darwin Lambert explained, "the tunnel may have been designed into Skyline Drive partly for show, but it seemed justified to eliminate extensive scars and expensive rock retaining walls."
Erected by Shenandoah National Park.
Topics. This historical marker is listed in these topic lists: Disasters
this page online
Location. 38° 39.092′ N, 78° 18.684′ W. Marker is near Sperryville, Virginia, in Rappahannock County. It is on Skyline Drive, on the left when traveling south. Located at the Tunnel Parking Overlook in Shenandoah National Park. Touch for map. Marker is in this post office area: Sperryville VA 22740, United States of America. Touch for directions.
Regionally, this marker is in the Washington Metropolitan Area and in Northern Virginia. It is also in the American South, specifically in the Upper South, and in the Mid-Atlantic. Globally, it is in the North Atlantic Region, North America, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once the territory of the Mississippian Culture, one of the original Thirteen Colonies, one of the Confederate States of America, and the Antebellum South.
Other nearby markers. At least 8 other markers are within 3 miles of this marker, measured as the crow flies: Rocks Older than Mankind (within shouting distance of this marker); The Greatest Single Feature (approx. Ύ mile away); Rappahannock County / Page County (approx. 0.8 miles away); Thornton Gap (approx. 0.8 miles away); William Randolph Barbee (approx. 0.8 miles away); Gaps in the Story (approx. 2.1 miles away); Old Rag (approx. 2.1 miles away); If These Walls Could Talk (approx. 2.3 miles away). Touch for a list and map of all markers in Sperryville.
Another marker is no longer nearby. Through the Gaps (was approx. 2 miles away but has been replaced with another marker now near it).
More about this marker. On the upper right is a photo taken during the construction. Skyline Drive construction site as seen from inside Marys Rock Tunnel, circa 1934. Original tunnel walls were natural granite. But, persistent
Photographed by Craig Swain, October 4, 2008
2. Information Kiosk
The marker is part of a kiosk at the parking area. Currently a temporary exhibit promotes the 75th Anniversary of the Civilian Conservation Corps.
In the right center is a photo of a cottage being moved through the tunnel. A tight fit in 1954. Notice that the roof peak has been removed. The cottage was being moved from what was then the Dicky Ridge Lodge to the Skyland Lodge area.
On the lower left is a photo of the overlook parking lot from the 1930's. Tunnel Overlook has been popular since Skyline Drive's birth, as shown by this 1935 photo.
Photographed by Craig Swain, October 4, 2008
3. Marys Rock Tunnel Kiosk
The kiosk is between the parking area and the road.
Photographed by Craig Swain, October 4, 2008
4. South end of Marys Rock Tunnel
Presumably, the 1935 photo was taken from atop the spur from Marys Rock Mountain, above the tunnel. The clefts of the rocks above the tunnel match those seen in the cabin photo on the marker.
Credits. This page was last revised on June 16, 2016. It was originally submitted on November 2, 2008, by Craig Swain of Leesburg, Virginia. This page has been viewed 2,670 times since then and 42 times this year. Photos: 1, 2, 3, 4. submitted on November 2, 2008, by Craig Swain of Leesburg, Virginia.
