The Most Beautiful Beaches in the World 2021

Hidden Beach, Puerto Vallarto

Photo: ferrantraite

Perfect for anyone looking for a nice, secluded beach getaway, Hidden Beach’s striking rock formations are reportedly the result of the Mexican military testing bombs on the Marieta Islands towards the start of the 20th century. Regardless of how it was formed, the circular opening overlooking the beach makes for a seriously relaxing setting to enjoy a beach day.

Visitors should take note: this beach can only be accessed through an underwater tunnel — but the journey looks worth it to us!