Oahu Forest Reserve Schofield-Waikane Trail
Military ridge crossing through Oahu's hidden heart
The Schofield-Waikane Trail runs 12 miles across Oahu’s volcanic spine through restricted military training areas and native ohia forests. This historic route connects Schofield Barracks to the windward coast, crossing several ridgelines with views of both the North Shore and Kaneohe Bay. You’ll navigate muddy single-track sections, ford streams flowing toward Sacred Falls, and pass through gates marking military training boundaries where live-fire exercises occasionally shut down access.
Access requires military ID or special permits through the Army’s Natural Resources Office – civilian access is extremely limited and often denied. The trail demands high-clearance 4WD with mud tires during wet season (November-March) when clay becomes impassable. Dry season brings dust clouds and fire restrictions. No services, no cell coverage past mile 3. This is one of Oahu’s last true wilderness experiences, offering solitude impossible to find on the island’s developed areas. Check military training schedules before attempting.
Trail Specs
| Difficulty | Difficult |
|---|---|
| Trail Type | Backcountry |
| Surface | Dirt |
| Features | Remote, Scenic, Water Crossings |
| Length (miles) | 12 mi / 19.3 km |
| Duration | Full day |
| Max elevation (ft) | 2400 ft |
| Best season | April-October |
| Minimum vehicle | High-clearance 4WD |
| Nearest town | Wahiawa, Hawaii |
| Land manager | U.S. Army/State of Hawaii |
| Permit required | Yes |
| Cell service | None |
| Water crossings | Yes |
| Dispersed camping | No |
| Start coordinates | |
| End coordinates | |
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Location
Trail Conditions
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Frequently asked questions
What kind of 4WD do I need for the Schofield-Waikane Trail?
High-clearance 4WD is mandatory - this isn't a trail for stock vehicles. The terrain includes steep muddy climbs, loose rocks, and deep ruts that will challenge even lifted trucks.
Is the trail accessible during Hawaii's rainy season?
Avoid November through March when heavy rains turn the clay surface into impassable mud. Best conditions are April through October during the drier months.
Do I need military access permits to run this trail?
Yes, you need permits from both the U.S. Army (Schofield Barracks) and State of Hawaii Division of Forestry. Permits must be obtained weeks in advance and carry strict conditions.
What's the hardest section of the trail?
The ridge crossing itself - steep muddy ascents with loose volcanic rock, narrow shelf roads with significant exposure, and technical descents that require careful line choice and low-range gearing.
Are there water crossings and how deep do they get?
Multiple stream crossings vary from ankle-deep to potentially 2-3 feet depending on recent rainfall. Scout each crossing as flash flooding can make them impassable within hours.