The Great Stalacpipe Organ spans 3.5 acres of the cave and is considered the world's largest musical instrument. The name is a combination of the words stalactite and pipe organ but in actuality, it ...

In the rolling mountains of northern Virginia. Luray Caverns are celebrating the 50th anniversary of their designation as a national natural landmark. It's also home to the largest musical instrument ...

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Luray caverns in Virginia have been a natural landmark for 50 years. They also hold the world's largest musical instrument, a Stalacpipe organ. In the rolling mountains of northern Virginia. Luray ...

Luray Caverns in Northern Virginia is celebrating 50 years of being a National Natural Landmark. It's also the place that holds the largest... In the rolling mountains of Northern Virginia, Luray ...