An unnamed sea natural arch in Arecibo Municipality, Puerto Rico
Photo by Jay Wilbur
NABSQNO 19Q-749170-2046360. This unnamed sea natural arch has been eroded by wave action through an ancient coral reef (limestone). It is by far the largest of three sea natural arches among the attractions of the Cueva del Indio tourist area located at Punta las Tunas in Arecibo Municipality, Puerto Rico. A nominal fee is charged for a guided tour that visits all three arches. It has a span of 75 feet.
© 2008 by Jay H. Wilbur,
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