2.9
(29)
54
hikers
Big Horn Mine Trail
01:51
6.10km
200m
Hiking
Embark on the Big Horn Mine Trail, an easy hiking route spanning 3.8 miles (6.1 km) with an elevation gain of 643 feet (196 metres). You can expect to complete this journey in about 1 hour and 50 minutes. As you hike, you will experience varied terrain, moving through meadows and areas with tall pine trees, all while enjoying views of the San Gabriel Mountains. The highlight of the route is reaching the historic Big Horn Mine, offering a unique glimpse into the past.
When planning your visit, note that the trail is generally accessible year-round, though it sees more visitors from April to October. You will find parking available at the Vincent Gap - Mount Baden-Powell Trailhead. Be aware that the altitude might make some of the inclines feel a bit more challenging than expected. Always exercise caution if you choose to explore the old mine structures, as they are deteriorating.
This trail is located within the Angeles National Forest and is notable for its well-preserved historical site. The abandoned Big Horn Mine features surprisingly intact structures from a 19th-century gold mining operation. This offers a tangible connection to the region's rich history and provides a distinct point of interest along your hike.
Last updated: April 23, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Sheep Mountain Wilderness
Waypoints
Start point
Parking
Get Directions
49 m
Vincent Gap - Mount Baden-Powell Trailhead
Highlight • Parking
Tip by
1.14 km
Big Horn Mine trail
Highlight (Segment) • Trail
Tip by
3.04 km
Big Horn Mine
Highlight • Monument
Tip by
6.10 km
End point
Parking
Way Types & Surfaces
Way Types
6.01 km
< 100 m
< 100 m
Surfaces
6.01 km
< 100 m
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Elevation
Highest point (2,050 m)
Lowest point (1,940 m)
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Weather
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Monday 6 July
24°C
16°C
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This route was planned by komoot.
Frequently Asked Questions
Where does the Big Horn Mine Trail start and where can I park?
The trail typically starts from the Vincent Gap - Mount Baden-Powell Trailhead. Parking is available at Vincent Gap, which is a popular starting point for several trails in the area.
How long does it typically take to complete this hike?
The hike is approximately 6.1 kilometers (3.8 miles) roundtrip and generally takes about 1 hour and 50 minutes to complete, depending on your pace and how much time you spend exploring the mine.
What is the difficulty level of the trail?
This trail is generally rated as easy to moderate. While it follows an old roadbed for much of the way, there are sections with narrow singletrack, rocky areas, and some inclines. The total elevation gain is around 196 meters (643 feet).
What kind of terrain can I expect on the trail?
You'll encounter varied terrain, starting on an old roadbed that can be rocky and impacted by past floods. It transitions to narrow singletrack sections, with some parts requiring careful footing, especially when crossing gulches. There are also sections with narrow paths and drop-offs.
What kind of scenery and views does the trail offer?
The trail boasts wonderfully scenic views throughout. You can expect breathtaking vistas of the San Gabriel Mountains, including peaks like Mount Baldy and Iron Mountain. On clear days, you might even see the ocean or clouds filling the valleys. The landscape features meadows, light forest with towering pine trees, and crisp mountain air.
What are the main points of interest along the route?
The primary highlight is the abandoned Big Horn Mine, an extensive gold mine from the late 19th century. You can explore surprisingly intact structures like the mill building and several mine tunnels (with caution, as they are old and potentially dangerous). Another interesting feature is 'Vincent the Hermit's cabin' nearby.
Does this route connect with other trails?
Yes, the route also passes through sections of the Pacific Crest Trail (PCT - California Section D), the Silver Moccasin Trail (NRT), and the Vincent Gulch Trail.
Is the Big Horn Mine Trail dog-friendly?
Yes, dogs are generally allowed on this trail. However, they must be kept on a leash, and you are responsible for cleaning up after them. Always check current Angeles National Forest regulations before your visit.
When is the best time to hike this trail?
The trail is popular from April to October due to pleasant weather. However, it is accessible year-round. In winter, be prepared for snow and colder conditions, which can add to the challenge and require appropriate gear.
Are there any permits or fees required for this hike?
While there isn't a specific permit required for hiking the Big Horn Mine Trail itself, it is located within the Angeles National Forest. Depending on where you park, a Forest Adventure Pass may be required for parking at certain trailheads. Always check the latest regulations for the Angeles National Forest before your trip.
Is this an out-and-back or loop trail?
The Big Horn Mine Trail is primarily an out-and-back route. You hike to the mine and then return along the same path.
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