Heggie's Rock is a large granite outcropping in Columbia County, Georgia, United States. Declared a National Natural Landmark in 1980, the property was purchased by The Nature Conservancy in 1983. Description Heggie's Rock occupies approximately granite outcropping in Columbia County, Georgia, approximately from Augusta, Georgia. The outcropping rises approximately above the surrounding area, which is bordered by two streams, Benton Branch and Little Kiokee Creek, the latter of which flows into the Savannah River approximately downstream from the rock. In 1980, the area was deemed a National Natural Landmark. In 1983, The Nature Conservancy purchased of the rock, creating Heggie's Rock Preserve. In 1998, scientists at Heggie's Rock described a new genus and species of copepod found only at the rock. Heggie's Rock is one of several large granite outcroppings in Georgia, along with Panola Mountain, Stone Mountain, and Arabia Mountain. See also List of National Natural Landmarks in Georgia References Further reading External links Mountains of Georgia (U.S. state) National Natural Landmarks in Georgia (U.S. state) Protected areas of Columbia County, Georgia Nature centers in Georgia (U.S. state)