Space Mountain and Rosewood Trail Loop
Space Mountain and Rosewood Trail Loop
4.8
(5329)
5,657
riders
01:25
14.4km
360m
Mountain biking
This moderate 8.9-mile mountain biking loop in Los Robles Open Space offers varied terrain, fun descents, and great views.
Last updated: February 26, 2026
Tips
Includes a very steep uphill segment
You may need to push your bike.
After 8.66 km for 315 m
Waypoints
Start point
Parking
Get Directions
5.40 km
Highlight • Trail
Tip by
7.27 km
Highlight • Viewpoint
Tip by
11.9 km
Highlight • Forest
Tip by
14.4 km
End point
Parking
Way Types & Surfaces
Way Types
8.20 km
3.18 km
1.68 km
1.13 km
142 m
< 100 m
Surfaces
8.19 km
3.11 km
1.67 km
1.06 km
311 m
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Elevation
Highest point (460 m)
Lowest point (220 m)
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Weather
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Today
Thursday 7 May
25°C
11°C
0 %
Additional weather tips
Max wind speed: 12.0 km/h
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This route was planned by komoot.
While specific parking lots aren't detailed, the loop is accessible from various points within the Los Robles Open Space. Many riders typically start near the Ventu Park Road area in Newbury Park, which provides access to the Rosewood Trail. Look for street parking or small trailhead lots in that vicinity.
This loop is generally considered an intermediate route with a moderate physical rating. The Space Mountain section itself is rated 'Blue' difficulty, meaning it's suitable for intermediate riders. Beginners might find some of the climbs and rocky sections challenging, potentially requiring some hike-a-bike.
The full loop is approximately 14.3 kilometers (8.9 miles) long. For an average mountain biker, it typically takes around 1 hour and 25 minutes to complete, though this can vary based on skill level and stops.
The terrain is quite varied. The 'Space Mountain' section, part of the Los Robles Trail West, features tight switchbacks, sweeping turns, and some sharp, rocky areas with sandy soil. The Rosewood Trail typically involves a moderate singletrack climb. The broader loop can also include fire roads and paved sections, offering a diverse riding experience.
This trail is enjoyable year-round, but spring and fall offer the most pleasant temperatures. One notable aspect is its excellent drainage due to sandy soil, making it one of the few trails in the area that remains fun and rideable even after rainfall.
Yes, dogs are generally allowed on trails within the Los Robles Open Space. However, they must be kept on a leash at all times to protect wildlife and ensure the safety of other trail users.
No, there are no permits or entrance fees required to access the trails within the Los Robles Open Space, including the Space Mountain and Rosewood Trail Loop. It is free for public use.
Absolutely! As you ascend Space Mountain, you'll get excellent views overlooking Thousand Oaks and Newbury Park. A short detour from the Rosewood Trail intersection leads to a peak with a picnic table, offering expansive views that can extend to the ocean on clear days. The Angel Vista Viewpoint is another highlight.
Yes, the route is part of a larger network. It primarily utilizes sections of the Los Robles Trail and the Rosewood Trail. You'll also encounter parts of the Spring Canyon Trail, South Ventu Park Road, and the Oak Creek Canyon Loop Trail, among others.
The 'Space Mountain' section is highly popular among local mountain bikers due to its fun and engaging characteristics. Its name comes from its resemblance to the Disneyland rollercoaster, with a flowing downhill section featuring twists and turns. It offers a good cardio climb followed by a fast, thrilling descent, and its excellent drainage means it's often rideable even after rain.
The trail offers diverse scenery. You'll ride through areas like the Hope Nature Preserve, providing forest views. As you gain elevation, particularly on the Space Mountain section, you'll be treated to panoramic vistas overlooking Thousand Oaks and Newbury Park. On clear days, the views from higher points can extend all the way to the Pacific Ocean.