- Unthanks Cave Natural Area Preserve
Unthanks Cave Natural Area Preserve is a Natural Area Preserve located in
Lee County, Virginia . It protects an area of significant biological diversity, and contains a wide variety ofinvertebrate life. Itsstream s drain a significantkarst area south of the Powell River. The cave was protected in 2004.Reference
* [http://www.dcr.virginia.gov/natural_heritage/natural_area_preserves/unthanks.shtml Preserve webpage]
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