The underwater rock formations attract a teeming array of fish and other marine life. To the west of the beach is a scenic rock arch, which you can swim and snorkel through.

The beach's most famous rock formation, Keyhole Rock, is located a few feet out into the ocean. Pfeiffer Keyhole Rock The arch at Pfeiffer Beach, known to locals as "Pfeiffer Keyhole Rock," is ...

The beach is known for its unique rock formations that poke through the sand. ... It has great scenery, sandy beach, rocks to climb, pools to explore, rock arch to explore and shelter to sit ...

Utah's famed ‘Double Arch' rock formation collapses The arch was formed from 190 million-year-old Navajo sandstone originating in the late Triassic to early Jurassic periods ...

The Milliken Nature Center on Mackinac Island features a stone facade, wood beams, and an interactive 3D map that brings the ...

A 190-million-year-old rock formation has crumbled into the waters of Lake Powell, U.S. park officials announced. The famous “Double Arch” geologic feature has towered over Rock Creek Bay in ...