Cueva La Mora

Cueva La Mora (Spanish for 'blackberry cave') is the name of a cave and archaeological site located in or near Comerío, Puerto Rico. The cave was added to the United States National Register of Historic Places on March 10, 1983, and to the Puerto Rico Register of Historic Sites and Zones in 2000 due to its importance in yielding information about the Pre-Columbian history of Puerto Rico and the Caribbean.

Cave data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).