The Rounseville II preserve features a loop trail where there are 3 caches hidden. There are two traditionals which each give half of the coordintaes for a bonus hide. The preserve is maintained by the Wildland Trust. Read more about the property here.
This is a bonus cache - you must find Rounseville Huge Match Holder Hunt #1 (GC5716V) and Rounseville Huge Match Holder Hunt #2 (GC5717G) in order to aquire the location of the cache. There is nothing hidden at the posted coordinates.