Near Limestone Canyon Road
The Sinks, OC's mini Grand Canyon, as seen from the Limestone Canyon Road.

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Hike Trail

Limestone Canyon Road

4.0 (1 Rating)
A relaxing, easy hike to the Sinks.
3.9
mi
Distance
433
ft
Gain
easy
Difficulty
Family FriendlyViews
Access Issues
This trail is only open on Irvine Ranch Natural Landmark's Wilderness Access Days. Cyclists, hikers and equestrians have to sign up prior to Open Access Days, held about once every 3 months or so. There are only so many slots available to participate. This trail is not open on days not authorized by the Conservancy. To learn more, click here.

Route Details

Flatter
Steeper
3.89mi
Distance
433ft
Elevation Gain
0ft
Elevation Loss
10%
Max Grade
1,297ft
High Point
862ft
Low Point
Path Type
Point to Point
Description
This trail is all about canyon scenery. While the trail does gain about 500 ft of elevation, you'll hardly notice it. The trail follows noisy Santiago Canyon Road for a little bit, but after you are behind the ridge, it's dead quiet. The fire road is in good condition, with a couple soft, sandy spots but no big deal. It's half shade, half sun. Limestone Canyon Road traverses a few meadows and oak forests, and at the end the hiker is rewarded with a stunning view of the Sinks, OC's mini-grand canyon.

Route Conditions

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Contributors
Tom Robson