Hidden Valley Viewpoint – Santa Ana River Trail loop from Arlington & Adams
Hidden Valley Viewpoint – Santa Ana River Trail loop from Arlington & Adams
4.6
(9680)
11,594
riders
02:09
46.0km
460m
Road cycling
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.
Last updated: May 9, 2026
Tips
Includes a segment in which cycling is not permitted
After 36.0 km for 57 m
Waypoints
Start point
Bus stop
Get Directions
2.73 km
Highlight • Rest Area
Tip by
36.0 km
Highlight • Viewpoint
Tip by
36.4 km
Highlight (Segment) • Cycleway
Tip by
40.6 km
Highlight • Cycleway
Tip by
46.0 km
End point
Bus stop
Way Types & Surfaces
Way Types
22.5 km
14.5 km
8.52 km
458 m
< 100 m
< 100 m
Surfaces
38.8 km
7.08 km
< 100 m
< 100 m
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Elevation
Highest point (360 m)
Lowest point (200 m)
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Weather
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Today
Thursday 16 July
38°C
22°C
0 %
Additional weather tips
Max wind speed: 23.0 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 looking for a road cycling route that blends riverside paths with natural scenery, the Hidden Valley Viewpoint – Santa Ana River Trail loop from Arlington & Adams is a solid choice. This moderate 28.6-mile (46.0 km) ride, with 1497 feet (456 metres) of elevation gain, takes about 2 hours and 9 minutes to complete, offering a diverse experience for cyclists who appreciate varied terrain and views.
What to expect on Hidden Valley Viewpoint – Santa Ana River Trail loop from Arlington & Adams
This route offers a journey through changing landscapes, starting with the smooth, continuous asphalt of the Santa Ana River Trail, often called a "bicycle freeway." You'll enjoy beautiful views of the Santa Ana River and glimpses of the San Gabriel and San Bernardino mountains. The highlight is undoubtedly the Hidden Valley Wildlife Area, a 1,500-acre preserve where you can spot migratory birds near wetland ponds and appreciate the expansive panorama from the Hidden Valley Viewpoint. Be aware that while most of the trail is paved, the final segment directly to the Hidden Valley Viewpoint is unpaved, so road cyclists might need to dismount and push their bikes for this short section. This route is best for cyclists comfortable with a mix of surfaces and who enjoy a moderate challenge.
Planning your visit
The Hidden Valley Wildlife Area is easily accessible from Arlington Avenue in Riverside, with a paved access road leading to the nature center. Parking is available, and it's always a good idea to arrive earlier on weekends to secure a spot. Given the moderate length and potential for sun exposure, especially during warmer months, carrying plenty of water is essential. The trail is enjoyable year-round, but spring and fall offer the most comfortable temperatures for cycling.
Trail details
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