A Gorgeous Underground Beach In Puerto Vallarta, Mexico

Underground Beach Puerto Vallarta

Hidden just off the coast of Puerto Vallarta, Mexico are the Marieta Islands. Years of volcanic activity and government military testing resulted in the islands’ concave appearance, and a water tunnel leads visitors to its tucked away beach.

Savannah Cox
Savannah Cox is the Managing Editor of All That Is Interesting. She holds a Master's Degree in International Relations, and works as a reporter/producer for DNAinfo.
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