Last updated: June 21, 2024
Thing to Do
Hōlei Sea Arch
NPS Photo/J. Wei
At the end of Chain of Craters road, walk a short distance along the road to see Hōlei Sea Arch. The observation area for the sea arch is located about 1,000 feet (300m) past the gate at the end of Chain of Craters Road, on the right-hand side. Cliffs may be unstable, please stay in the designated area.
This stark lava rock formation is about 90 ft. (27.4 meters) high and extends from the steep sea cliffs into the Pacific Ocean.
This beautiful formation is temporary and has a limited life span. Cut into the cliff of an lava flow from about 550 years ago, the sea arch will eventually crumble into the sea. However, others may replace it as the cliff shifts and evolves.
Learn more about these elegant formations sculpted by the sea
This stark lava rock formation is about 90 ft. (27.4 meters) high and extends from the steep sea cliffs into the Pacific Ocean.
This beautiful formation is temporary and has a limited life span. Cut into the cliff of an lava flow from about 550 years ago, the sea arch will eventually crumble into the sea. However, others may replace it as the cliff shifts and evolves.
Learn more about these elegant formations sculpted by the sea
Details
Duration
20-30 Minutes
Activity
Hiking
Pets Allowed
No
Activity Fee
No
Park entrance fee applies. There are no additional activity fees.
Location
End of Chain of Craters Road
Reservations
No
Time of Day
Day
Accessibility Information
The first portion of the walk is along a paved road, but the path immediately preceding the observation area is over rough, uneven lava rock