Ogdens Cave Natural Area Preserve

Ogdens Cave Natural Area Preserve is a protected cave system in Frederick County that holds the longest mapped underground passages in the region. The site encompasses around 131 acres and features numerous chambers connected by passages that extend beneath the surrounding landscape.

Research using dye tracing demonstrated how water from Buffalo Marsh Run travels through the cave passages, revealing the connection between surface and underground systems. Scientists used this investigation to understand how the waterways have shaped the internal structure of the cave over time.

The Virginia Department of Conservation and Recreation manages this preserve as part of a larger initiative to maintain natural heritage sites across the state.

Access to the cave is restricted and visitors must obtain special permission and join guided tours to protect the sensitive cave environment. Plan ahead as entry requires approval and participation in organized groups rather than independent exploration.

The cave is home to rare invertebrate species found nowhere else in the region, including beetles and crustaceans specially adapted to underground life. These animals thrive in complete darkness and have evolved unique features to survive in isolated cave conditions.

GPS coordinates: 39.04820,-78.31680

Latest update: December 14, 2025 11:03