North Carolina Granite Corporation Quarry Complex, Historic granite quarry in Mount Airy, North Carolina, United States.

The North Carolina Granite Corporation Quarry Complex is an industrial site spanning a large area with approximately 22 buildings, including a cutting shed built in 1927 and an office building from 1928. The facility was designed to handle the full process of extracting, processing, and shipping granite blocks.

The quarry was established in 1889 and became one of the nation's major granite suppliers. It continued to grow and develop throughout the 20th century as demand for stone increased for major construction projects.

Granite from Mount Airy was used for the United States Bullion Depository at Fort Knox, the Arlington Memorial Bridge in Washington, the Wright Brothers National Memorial at Kitty Hawk and the Albert Einstein Memorial in Washington. The quarry's stone therefore appears in federal and memorial architecture far from Surry County.

The complex lies east of Mount Airy along NC 103, stretching about one mile long and a third of a mile wide. It is an active industrial site, so visitors should stay at public vantage points and designated areas away from mining work.

This is one of the world's largest open-face granite quarries still active in mining operations today, making it a living example of how industrial stone extraction continues in modern times. Visitors can observe modern equipment working on a site with more than a century of history.