United States, Florida, Citrus Co., Pineola Fern Grotto, Pineola Fern Grotto, NW of limestone grotto hardwood hammock, ca. 0.4 mi. S of dirt road at a point ca. 0.5 mi. E of Pineola, ca. 0.7 air mi. SE of Pineola, ca. 5 air mi. SE of FL 48/ US 41 junction in Floral City. T21S, R20E, Sec. 1, SW¼.