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Keyhole Arch

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Keyhole Arch, Natural arch at Pfeiffer Beach, Big Sur, US

Description

Keyhole Arch is a sandstone formation on the Big Sur coast with a large opening carved by ocean waves over time. This natural opening creates a distinctive frame toward the Pacific Ocean and rises approximately 70 feet (21 m) from the water.

History

The structure formed over millions of years through continuous erosion of sedimentary rocks by powerful ocean currents and wind. This steady force gradually carved out the distinctive opening visible today.

Culture

Every winter, photographers gather at this location to capture the rare phenomenon of sunlight beaming through the arch during winter solstice.

Practical

Access the formation via Sycamore Canyon Road from Highway 1 at Pfeiffer Beach. The best views and photography happen from the rocks around the cove, and you should plan to visit during daylight hours.

Did you know?

During December and January, when the setting sun aligns just right, an orange beam shines directly through the opening. This rare display of natural light draws many photographers hoping to capture the moment.

Location
Address
Sycamore Canyon Rd, Big Sur, CA 93920, USA
GPS coordinates
36.23818,-121.81733
Latest update
December 6, 2025 19:05

AroundUs brings together thousands of curated places, local tips, and hidden gems, enriched daily by 60,000 contributors worldwide. Discover all places nearby (Monterey County).

The most beautiful beaches in California

California's beaches stretch from the southern coast to the northern shores, each with its own character. Santa Monica features a historic pier and boardwalk, while Venice Beach buzzes with artists and street performers. Laguna Beach impresses with its cliffs and hidden coves, and Pfeiffer Beach...

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« Keyhole Arch - Natural arch at Pfeiffer Beach, Big Sur, US » is provided by Around Us (aroundus.com). Images and texts are derived from Wikimedia project under a Creative Commons license. You are allowed to copy, distribute, and modify copies of this page, under the conditions set by the license, as long as this note is clearly visible.

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