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Sunset Trail
Map of Sunset Trail
Trail Description

The Sunset Trail begins at the rear of the park on the west side behind the playground. Walk through the opening in the park perimeter fencing, follow the trail down the stairs, and continue left after reaching the service road. The trail will consist of moderate terrain with moderately strenuous changes in elevation. It travels through the valley between the Windmill Creek neighborhood and Tres Hermanos Ranch. Hikers will enjoy peaceful scenery and viewpoints of Chino Hills, Diamond Bar, Tres Hermanos Ranch, the Chino Valley, and Inland Empire. The trail ends at the south side of Grand Avenue Park.  

Trail Elevation Chart
Sunset Trail Elevation Chart

Trail Difficulty Rating
A General Rating System is used.  Trail Difficulty Definitions

Sunset Trail Photos  
Trail Rating Icons
Dogs must be on a leash.

2.60 Miles            

Difficulty Rating

Trail Difficulty Definitions

Cumulative Elevation Gain
780 ft.

Main Access Point
Sunset Trailhead
Sunset Park
1510 Rancho Hills Drive

Secondary Access Point
Rear of Grand Avenue Park
(parking available at the park)

Time Estimate
1.5 hours for a beginner hiker 

Trail Hours
May-September, 7 am to 9 pm October-April, 7 am – 7 pm