Cueva del Loma

Cueva del Loma, in El Peñón, Barahona, is a dry karst cave decked out with stalactites and stalagmites that shape spacious chambers. You reach it via a short trail through dry forest; local guides break down the geology and the bat colony. Bring a flashlight, closed-toe shoes, and water. Perfect for light spelunking and snapping photos of rock formations you won't find anywhere else in the Deep South.

A karst cavity in the El Peñón area of Barahona, carved by water eroding limestone over millennia. Its name comes from the hill (loma) that shelters it. It served as a natural shelter and ceremonial site for pre-Columbian peoples, who valued its cool interior and access to nearby springs. Today it's a staple stop for hiking and cave wildlife spotting.