Manuka Nature Trail
Hawaii hikers

**IMPORTANT PARK NOTICES**

Monitor weather reports before your park visit.

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[OʻAHU] UPDATE - 12/8/25: Kaʻena Point State Park - Keawaʻula Section has REOPENED.

Manuka Nature Trail

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    Trail Length 2 mile loop
    Activity Pedestrian
    Difficulty Moderate
    Terrain Cool, Forested
    Elevation Gain 400 ft
    Park Name Manukā State Wayside

    Description

    Manukā Nature Trail is located in the Manukā Natural Area Reserve, but accessed via the adjacent Manukā State Wayside. The trail takes hikers through a forest of native Hawaiian plants and animals. It offers an experience in Hawaiian natural history, featuring lava flows of different ages, a pit crater, cultural sites and native and non-native species of plants and animals. Bring plenty of water. Mosquitoes are prevalent. Allow 2-3 hours to complete the loop.

    Route

    The trailhead is located just off the parking lot – follow the signs to the start of the trail. The pit crater is at the top of the loop, after which you will begin descending back toward the trailhead.

    Directions

    Trailhead within Manukā State Wayside. Mamalahoa Highway (Highway 11), 19.3 miles west of Na’alehu.

    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.