Sunset Trail

Sunset Trail Map

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

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
  6. 6
  7. 7

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

  1. Rear of Grand Avenue Park
    (Parking available at the park)
  2. Rancho Hills Drive (No parking)

Time Estimate

1.5 hour for beginner

Trail Hours

May through September,
7 am to 9 pm
October through April,
7 am to 7 pm