Otay Mountain Truck Trail West

Trail Overview

This scenic route explores the western portion of the Otay Mountain Truck Trail, passing below Otay Mountain (3,501 feet) with sweeping views of the valleys and hills of Tijuana, Mexico. The drive follows mostly double-wide gravel roads with some single-lane sections around tight turns, many equipped with mirrors to help with two-way traffic. Along the way, you'll pass near the historic Minnewawa WWII bunkers, located below the main peak of Otay Mountain, a reminder of the area's wartime history. The route also travels through an active border region, so U.S. Border Patrol vehicles are commonly seen along the trail. The route is high-clearance 2WD-friendly when staying on the guided portion of the trail.

Photos of Otay Mountain Truck Trail West

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Difficulty

Well-maintained shelf roads that become tight as you're climbing through the mountain. Proceed with caution.

History

The Minnewawa WWII bunkers are historic military structures built on the Otay Mountain Truck Trail. The bunkers were used for training, observation, and coastal defense preparation. The elevated position made it an ideal location for monitoring movement and conducting field training exercises.

Technical Rating

Otay Mountain Truck Trail West can be accessed by the following ride types:

• High-Clearance 4x4
• SUV
• SxS (60")
• ATV (50")
• Dirt Bike