The Hub (Topanga State Park) – San Vicente Mountain Viewpoint loop from 17th Street/SMC
The Hub (Topanga State Park) – San Vicente Mountain Viewpoint loop from 17th Street/SMC
4.7
(7206)
7,207
riders
The Hub (Topanga State Park) – San Vicente Mountain Viewpoint loop from 17th Street/SMC
05:15
62.1km
1,390m
Gravel riding
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: March 31, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Topanga State Park
Waypoints
Start point
Train Station
Get Directions
11.6 km
Sullivan Fire Road
Highlight (Segment) • Trail
Tip by
23.9 km
Woodland Hills viewpoint
Highlight • Viewpoint
Tip by
37.5 km
The Hub (Topanga State Park)
Highlight • Viewpoint
Tip by
38.5 km
Temescal Ridge Trail (Fire Road 30), Topanga State Park
Highlight (Segment) • Trail
Tip by
45.2 km
Sullivan Canyon Overlook
Highlight • Viewpoint
Tip by
46.5 km
San Vicente Mountain Viewpoint
Highlight • Viewpoint
Tip by
46.5 km
San Vicente Mountain Nike Missile Radar Tower
Highlight • Monument
Tip by
49.5 km
West Mandeville Ridge Trail
Highlight • Trail
Tip by
52.3 km
Mandeville Canyon Park
Nature Reserve
62.1 km
End point
Train Station
Way Types & Surfaces
Way Types
26.4 km
14.8 km
13.1 km
4.20 km
2.62 km
1.05 km
Surfaces
29.4 km
20.3 km
8.88 km
3.57 km
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Elevation
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Weather
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Friday 26 June
19°C
16°C
0 %
Additional weather tips
Max wind speed: 10.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Description
If you're seeking a challenging gravel biking adventure with truly epic views, The Hub (Topanga State Park) – San Vicente Mountain Viewpoint loop from 17th Street/SMC is a difficult 38.6-mile (62.1 km) route that delivers. With a formidable 4547 feet (1386 metres) of climbing over an estimated 5 hours and 14 minutes, this ride is a serious test for experienced cyclists looking for a demanding day out in the Santa Monica Mountains.
What to expect on The Hub (Topanga State Park) – San Vicente Mountain Viewpoint loop from 17th Street/SMC
This route guides you through a dynamic landscape, transitioning from wide, generally well-maintained fire roads to sections that can be choppier, rockier, and potentially slippery, particularly on descents. You'll pedal through varied scenery, including open grasslands, chaparral, and oak woodlands, with occasional paved connectors linking dirt segments. The Hub itself is a key trail junction offering strategic views over the Santa Monica Mountains, but the true highlight is the San Vicente Mountain Viewpoint. From this historic Cold War-era site, you'll be rewarded with sweeping panoramic vistas of the Pacific Ocean, the vast Los Angeles Basin, and the San Fernando Valley. Be ready for significant elevation gain; this route demands good to very good fitness, and some strenuous sections may even require you to dismount and push your bike.
Planning your visit
Starting from the 17th Street/SMC area, you'll connect into the extensive trail network of the Santa Monica Mountains. While specific parking details for this exact starting point aren't provided, expect to find street parking or nearby lots in Santa Monica. Given the route's length and elevation, it's wise to start early, especially during warmer months, and carry plenty of water. Proper tire width, ideally 38s and above, is recommended for the unpaved sections to ensure comfort and traction. The area is accessible year-round, but spring and fall offer the most pleasant temperatures for such a demanding ride.
Trail details
- Distance: 38.6 miles (62.1 km)
- Elevation gain: 4547 feet (1386 metres)
- Difficulty: difficult
- Estimated time: 5 hours and 14 minutes
Comments
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