Η Love Beach, commonly known as the hidden beach, is a very special beach on one of the Marieta Islands, located about 22 nautical miles west of Puerto Vallarta in Mexico. It looks like a sack that encloses with a drawstring. It is a circular sandy beach in the middle of a cave, bathed in the blue waters of the Pacific Ocean. The Marieta Islands are a group of uninhabited islands formed by underwater volcanic eruptions..