4.0
(1)
4
hikers
02:59
9.64km
350m
Hiking
Hike the moderate 6.0-mile Monte Colma Loop, gaining 1139 feet in elevation with ocean views and a historic stone house.
Last updated: February 26, 2026
Tips
Your route passes through protected areas
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Waypoints
Way Types & Surfaces
Way Types
6.64 km
2.99 km
Surfaces
7.46 km
2.16 km
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Elevation
Highest point (780 m)
Lowest point (470 m)
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Tuesday 7 July
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21°C
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This route was planned by komoot.
The Monte Colma Loop is typically accessed near Montara, California. While specific parking lots aren't detailed, hikers generally find parking at trailheads associated with the San Pedro Mountain to Old Colma Road Loop. It's always a good idea to arrive early, especially on weekends, to secure a spot.
Yes, dogs are permitted on the Monte Colma Loop. However, it is important to keep them on a leash at all times to ensure their safety and respect other trail users and wildlife.
The Monte Colma Loop offers stunning coastal views year-round. However, for the most pleasant experience, consider hiking during spring or fall when temperatures are milder and wildflowers are abundant. Be prepared for potentially muddy sections after heavy rains, though the Old Colma Road portion can be surprisingly dry.
The Monte Colma Loop is located in the Aree Protette Appennino Piemontese. Generally, there are no specific permits required for hiking this trail, nor are there entrance fees for the park itself. However, it's always wise to check for any local regulations or temporary closures before your visit.
The terrain primarily consists of singletrack paths, with some sections featuring loose rocks and ruts. You'll encounter steep ascents and descents, with some inclines reaching a 32% grade. While some areas can be muddy, especially after rain, the Old Colma Road section is often drier. Be aware of potential poison oak and overgrown areas along the route.
The Monte Colma Loop is renowned for its breathtaking scenery. You'll be treated to sweeping ocean views and spectacular coastal panoramas, including vistas of Highway 1 and the Devil's Slide Trail. The trail also boasts an abundance of wildflowers, adding to the visual appeal.
Yes, the Monte Colma Loop intersects with several other paths. The route covers significant portions of the Cascina Magnoni - Fontanasse (69%) and Strada Fontanassi (62%) trails. It also briefly crosses sections of Belforte Monferrato - Monte Colma (35%) and Sterrato Loc.Magnoni - bivio Cascina Marocco (25%), among others.
Yes, one notable point of interest along the route is the Stone House in the Woods. The trail itself follows the historic path of the original Half Moon Bay-Colma Road, which existed from 1879 to 1915, adding a layer of historical significance to your hike.
The Monte Colma Loop is generally considered a moderate to intermediate hike. While some sections might be rated T1 (easy) on the SAC Scale, the overall loop involves significant elevation changes, steep sections, and varied terrain, making it a physically demanding experience. Some parts have even been described as 'sketchy' due to past trail slides.
Given the moderate difficulty and varied terrain, it's recommended to bring sturdy hiking boots, plenty of water, sun protection (hat, sunscreen), and layers of clothing as coastal weather can change quickly. A map or GPS device is also advisable. Be prepared for potential muddy sections and overgrown areas.
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