The Devil’s Punchbowl in Russian Gulch State Park is a dramatic collapsed sea cave where ocean waves surge in and out, creating a mesmerizing swirling effect. Measuring about 100 feet across and 60 feet deep, this natural wonder was formed over time as waves carved out an underground tunnel, which eventually collapsed, leaving behind a striking circular chasm. Located along the park’s scenic coastal bluffs, the Punchbowl offers breathtaking views of the rugged Mendocino coastline and provides a fascinating glimpse into the powerful forces of erosion at work. It’s best viewed at high tide when the water churns within the cave, showcasing the raw energy of the Pacific Ocean.

See the Russian Gulch State Park Headlands Trail on our map for more info on the hike to this location.

Pet-friendly: Yes, but must be leashed and well-behaved

Soft adventure: Yes, absolutely!

Seasonality: All seasons

Fee: $10 per vehicle park entry