ʻAiea Loop Trailhead – Viewpoint along ʻAiea Loop Trail loop from Marine Corps Base Camp Smith
ʻAiea Loop Trailhead – Viewpoint along ʻAiea Loop Trail loop from Marine Corps Base Camp Smith
3.1
(15)
37
hikers
ʻAiea Loop Trailhead – Viewpoint along ʻAiea Loop Trail loop from Marine Corps Base Camp Smith
01:09
3.85km
120m
Hiking
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is right next to a parking lot.
Last updated: May 18, 2026
Waypoints
Start point
Parking
Get Directions
450 m
ʻAiea Loop Trailhead
Highlight • Trail
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Tip by
790 m
Viewpoint along ʻAiea Loop Trail
Highlight • Viewpoint
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Tip by
1.15 km
Side Trail
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Tip by
1.45 km
Viewpoint on the Aiea Loop Trail
Highlight • Viewpoint
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Tip by
1.80 km
Viewpoint
Highlight • Viewpoint
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Tip by
1.92 km
Side trail
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Tip by
3.85 km
End point
Parking
Way Types & Surfaces
Way Types
3.00 km
837 m
Surfaces
3.00 km
837 m
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Elevation
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Weather
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Today
Wednesday 17 June
31°C
23°C
12 %
Additional weather tips
Max wind speed: 21.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Description
If you're looking for a quick, rewarding hike on Oʻahu that delivers big views without a huge time commitment, the ʻAiea Loop Trailhead – Viewpoint along ʻAiea Loop Trail loop from Marine Corps Base Camp Smith is an excellent choice. This easy hiking route covers 2.4 miles (3.9 km) with a gentle 388 feet (118 metres) of elevation gain, taking approximately 1 hours and 8 minutes to complete. It's a perfect pick for beginner hikers or families seeking a scenic outing without an all-day commitment, offering a taste of Oʻahu's lush interior.
What to expect on ʻAiea Loop Trailhead – Viewpoint along ʻAiea Loop Trail loop from Marine Corps Base Camp Smith
This segment of the ʻAiea Loop Trail immerses you in a vibrant rainforest environment, winding through groves of aromatic lemon eucalyptus trees and native koa. The path itself is well-defined, though you should expect sections with exposed tree roots and potentially muddy conditions, especially after rain. As you progress, the forest opens up to reveal stunning panoramic vistas of Oʻahu's southern coastline, including Pearl Harbor and the distant Waiʻanae Range. A particular highlight is the unique viewpoint overlooking the H-3 Freeway as it dramatically cuts through the mountains, a sight where the highway seems to disappear into a sea of green. This trail is generally considered easy, making it suitable for most fitness levels, but be mindful of the uneven terrain.
Planning your visit
The main ʻAiea Loop Trailheads are typically accessed via Aiea Heights Drive, located within the Keaīwa Heiau State Recreation Area. While this specific route starts near Marine Corps Base Camp Smith, the overall area is known for its accessibility. Parking is available at the State Recreation Area, though it's always wise to arrive earlier in the day to secure a spot, especially on weekends. Given the tropical climate, carrying water is essential, and sturdy, closed-toe shoes are highly recommended to navigate any muddy patches or roots. The trail is popular year-round, but visiting on a dry day will enhance your experience.
Trail details
- Distance: 2.4 miles (3.9 km)
- Elevation gain: 388 feet (118 metres)
- Difficulty: easy
- Estimated time: 1 hours and 8 minutes
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