Cueva Ventana (Arecibo)

Trail description

Cueva Ventana is a cave in a limestone cliff off PR-10 at km 75 in Arecibo, whose natural window looks out over the Río Grande de Arecibo valley. Visits are by guided tour only, with helmet and flashlight included in the entry fee, and booking is recommended. The walk to the cave mouth takes 10 to 15 minutes and is partly uphill, and the rock inside is slippery, so wear closed shoes.

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