Lava Tree State Monument
Photo Credit: Sean Newsome

**IMPORTANT PARK NOTICES**

Monitor local surf and weather reports before your park visit.

[OʻAHU] UPDATED 2/7/25 – Diamond Head State Monument (DHSM): Full park closures will commence Tuesdays through Fridays beginning March 4 to March 14, and April 1 to April 11.  Partial park closures from 6:00 AM to 2:00 PM occur on Monday's during this time.  Full park closures will also occur Monday through Thursday April 14 to April 17. Normal park hours from 6:00 AM to 6:00 PM will resume during Spring Break March 17 to March 28, Good Friday Holiday on April 18, and Weekends. Partial park closures from 6:00 AM to 2:00 PM will continue again Monday through Friday, (excluding weekends and holidays) on April 21. The project began January 6, 2025, and will run to July 25, 2025, or upon completion of the rock fall mitigation construction project at the Kahala Tunnel. During Partial park closures from 6:00 AM to 2:00 PM, the last reservation time slot for Parking and Entry and Entry Only will be 12:00 p.m. If you reserved at 12:00 p.m., you must enter the Park no later than 12:30 p.m. or you will be denied entry. Please check back for updates.

 

Lava Tree State Monument

Hours Daily During Daylight Hours
Entrance Fee None
Trail Name

Description

Viewing of an excellent example of a forest of lava trees along an 0.7 mile loop trail. This unusual volcanic feature is the result of a lava flow that swept through this forested area and left behind lava molds of the tree trunks. Picnicking opportunities. (17.1 acres)