Ala Kahakai Trail (Kawaihae-Anaehoomalu)
Hawaii hikers

**IMPORTANT PARK NOTICES**

Monitor local surf and weather reports before your park •

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[KAUA’I] - UPDATE 3/11/25: Kalalau trail, Nāpali Coast SWP has REOPENED for DAY HIKING ONLY as far as Hanakapi'ai Falls.  Stream flooding has subsided, but the trail has been compromised further out due to heavy rain and runoff, with impassable sections.   Emergency repairs will be undertaken at the earliest convenience, and the trail will be reopened as soon as it is deemed safe, which we expect to be within days.

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[MAUI] UPDATE 3/4/25 - Polipoli Spring State Recreation Area: Beginning April 1, 2025 through April 30, 2025 the park, cabin campgrounds and access road to Polipoli Forest Reserve will be closed due to tree mitigation work. 

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[OʻAHU] UPDATED 2/7/25 – Diamond Head State Monument (DHSM): Full park closures have commenced Tuesdays through Fridays beginning March 4 to March 14, and April 1 to April 11. Full park closures will also occur Monday through Thursday April 14 to April 17.  Partial park closures from 6:00 AM to 2:00 PM occur on Monday’s during these dates. Partial park closures from 6:00 AM to 2:00 PM will resume again Monday through Friday, (excluding weekends and holidays) on April 21.   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.  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.

 

Ala Kahakai Trail (Kawaihae-Anaehoomalu)

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    Trail Length 15.4 mile loop
    Activity Pedestrian
    Difficulty Moderate
    Terrain Coastal, Level
    Elevation Gain 30 ft
    Park Name Hāpuna Beach State Recreation Area

    Description

    This is a coastal hike which can be accessed from Hapuna Beach State Recreation Area, as well as other locations (see route information).

    Route

    Hikes on Ala Kahakai may begin or end at any of the listed public access points. The trail follows the coastline over ancient fishermen’s trails and Hawaiian Kingdom roads that have been connected through generations of use to form a single continuous route. It passes through both public and private lands, providing access to numerous beaches and resorts, and to both the Malama Trail to Puako petroglyph field near Holoholokai and the Kings Highway inland of the Mauna Lani Resort. The Ala Kahakai also provides access to some of the most pristine shoreline remaining in Hawaiʻi, as well as numerous anachialine ponds, which are unique ecosystems given highest protection. Much of the trail receives only limited maintenance and short sections have been eroded by ocean waves. Only the Spencer-Puako section of the trail has signage. Caution is advised as the trail follows the edge of potentially dangerous sea cliffs in certain areas.

    Directions

    Access from Highway 270 to Spencer County Beach Park, from Highway 19 to Hapuna State Beach Recreation Area, Holoholokai Beach Park, Mauna Lani Resort, Waikoloa Resort, Mauna Kea Beach Hotel or Puako Boat Ramp. Parking, toilets and water are available at most locations.

    Additional Info

    • Mountain biking is not allowed on this trail.
    • Stay on the trail.
    • Pack out at least what you pack in.
    • No open fires.