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Routes
Hiking trails & Routes
United States
Honolulu County
Pearl City

Manana Ridge Trail

Hard

2.5

(3)

28

hikers

Manana Ridge Trail

06:06

15.7km

580m

Hiking

Hike the difficult 9.8-mile Manana Ridge Trail in Ewa Forest Reserve for panoramic Oahu views and a challenging adventure.

Last updated: February 26, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Ewa Forest Reserve

Waypoints

A

Start point

Get Directions

1

1.15 km

Strawberry Guava

Highlight • Forest

Loads of strawberry guava along the route. Bright red fruit with white flesh and largish seeds inside. Tastes like strawberry!

Tip by

2

2.56 km

Viewpoint

Highlight • Viewpoint

This viewpoint along Mānana Ridge Trail includes a little bench to have a seat and soak in the views.

Tip by

3

3.06 km

Picnic Table

Highlight • Viewpoint

A good place for a snack or lunch before continuing on the ridge. Trail gets harder, steeper and muddier further on.

Tip by

4

4.53 km

Mānana Ridge Trail

Highlight (Segment) • Trail

While at the beginning of your hike along Mānana Ridge Trail, you will be surrounded by trees, the upper section is mostly covered by low vegetation, and it actually feels …

Tip by

B

15.7 km

End point

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Way Types & Surfaces

Way Types

15.6 km

Surfaces

15.6 km

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (770 m)

Lowest point (270 m)

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Weather

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Today

Tuesday 2 June

27°C

22°C

36 %

Additional weather tips

Max wind speed: 19.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How long does it take to hike the Manana Ridge Trail?

The full out-and-back hike typically takes around 6 to 8 hours to complete, covering approximately 15.7 km (9.75 miles). This duration accounts for the challenging terrain and elevation changes.

Is the Manana Ridge Trail suitable for beginners?

No, this trail is considered difficult and is best suited for experienced hikers with good physical condition. It features rough, uneven terrain, steep sections, and can be muddy. Some parts even require rope assistance.

Where does the Manana Ridge Trail start and where can I park?

The trail begins in the Ewa Forest Reserve. Parking is usually available near the trailhead, often in residential areas adjacent to the reserve. It's advisable to arrive early, especially on weekends, to secure a spot.

Do I need a permit or pay an entrance fee for the Ewa Forest Reserve?

Generally, there are no specific permits or entrance fees required to hike the Manana Ridge Trail within the Ewa Forest Reserve for day use. However, always check local regulations before your visit, as policies can change.

What is the best time of year to hike this trail?

The best time to hike is during Oahu's drier months, typically from April to October, to avoid the mud and slippery conditions that can occur during the rainy season. Clear days offer the most spectacular panoramic views.

Is the Manana Ridge Trail dog-friendly?

Information regarding dogs on this specific trail can vary. It's best to check with the local Ewa Forest Reserve authorities or relevant Hawaiian trail organizations for the most current rules on bringing dogs, including leash requirements.

What kind of views and scenery can I expect along the way?

Hikers are treated to spectacular panoramic views of Oahu, including the Koolau Mountain Range, Pearl City, and the windward coast. The trail traverses diverse ecosystems, from dryland to rainforest, with lush forests, native Hawaiian plants, and unique volcanic rock formations. You'll find a Viewpoint and a Picnic Table offering great spots to take in the scenery.

What notable features or highlights will I encounter on the trail?

Beyond the stunning views, you'll find diverse flora like Strawberry Guava. The trail is known for its journey deep into the Koolau Mountain Range, leading to the Koolau Summit Trail. There are benches, viewpoints, and even a shelter with a flat camping site. A short detour can also lead to Waimano Waterfall.

What is the terrain like on the Manana Ridge Trail?

The terrain is highly varied and challenging. It starts with potentially paved sections, transitioning to dirt, clay, and grass, then becoming rougher with roots, rocks, and often muddy surfaces. There are numerous steep inclines, and some sections feature ropes to assist with climbs. The trail becomes more overgrown and challenging as you venture deeper.

Does the Manana Ridge Trail connect with other paths?

Yes, the route is primarily the Manana Ridge Trail itself, but it also passes through sections of the Waimano Falls Trail, offering a potential detour to the waterfall.

What should I pack for a hike on this trail?

Given the trail's difficulty and length, pack plenty of water, snacks, sun protection (hat, sunscreen), insect repellent, and a first-aid kit. Sturdy hiking boots with good grip are essential. Long pants are recommended to protect against scratchy plants in overgrown areas, and gloves can be helpful for rope sections.

Are there any specific challenges or tips for navigating the Manana Ridge Trail?

Be prepared for significant mud, especially after rain, and wear appropriate footwear. The trail can be overgrown, so long pants are advisable. The rope sections require good upper body strength and caution. While challenging, it's often less crowded than other Oahu hikes, offering a more secluded experience. Always check weather conditions before heading out.

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