Mount Joy Pond Natural Area Preserve is a 274-acre (1.11 km2) Natural Area Preserve located in Augusta County, Virginia in the United States. Located on the western side of the Blue Ridge Mountains, it supports a large population of the rare Virginia sneezeweed (Helenium virginicum). This and other plants are associated with a large sinkhole pond, the centerpiece of the property; fewer than two dozen such ponds remain in Augusta and neighboring Rockingham County. Much of the surrounding landscape consists of hardwoods and pines.