Enjoy an easy 25-minute hike uphill with a local guide to see the natural landmark, situated atop a limestone cliff, and learn about the Taino Indians who once inhabited the area.
Inside the cave, stalagmites, stalactites and bats make for an interesting journey. But the real treat is the light at the end of the tunnel: the infamous window with stunning views of the lush Rio Grande de Arecibo valley.
For children 5 and older.">