Hassler Loop Trail

Experience the natural beauty of the San Francisco Peninsula on the scenic Hassler Loop Trail, a 1.5-mile moderately challenging hiking trail nestled in Redwood City's Emerald Hills neighborhood. This beloved local trail offers hikers, nature enthusiasts, and outdoor adventurers a perfect blend of woodland serenity and panoramic Bay Area views.

Trail Overview

Located in the Stulsaft Park area, the Hassler Loop Trail features an elevation gain of approximately 400 feet, making it an excellent choice for both casual hikers and those seeking a moderate workout. The loop format allows visitors to experience varied terrain and views throughout their journey, with multiple access points providing convenient entry options.

What to Expect

The trail winds through a diverse landscape of native California vegetation, including coast live oaks, bay laurels, and seasonal wildflowers. During spring months, visitors can enjoy colorful displays of California poppies, lupines, and other native wildflowers dotting the hillsides.

The path alternates between open grasslands and shaded woodland areas, offering welcome respite on warmer days. Several strategically placed benches along the route provide opportunities to rest and take in sweeping views of the San Francisco Bay, with particularly stunning vistas from the trail's northern section.

Trail Conditions and Accessibility

• Surface: Mostly packed dirt with some gravel sections
• Width: Generally wide enough for two hikers to walk side-by-side
• Best Seasons: Year-round, though spring and fall offer optimal weather conditions
• Dog-friendly: Yes, dogs allowed on leash
• Parking: Free parking available at the Stulsaft Park lot
• Trail Markers: Well-marked with clear signage throughout