Leaves turn from green to gold above the stream in Icehouse Canyon. (Mary Forgione / Los Angeles Times)
Fall colors show on a tree in the rocky flats of Icehouse Canyon. (Mary Forgione / Los Angeles Times)
The path to Cucamonga Peak threads through trees and scree slopes. (Mary Forgione / Los Angeles Times)
The view along the way to Cucamonga Peak. (Mary Forgione / Los Angeles Times)
Looking toward Ontario Peak, on the trail to Cucamonga Peak. (Mary Forgione / Los Angeles Times)
The turnoff to the summit of Cucamonga Peak. It takes about 10 minutes from here to get to the top. (Mary Forgione / Los Angeles Times)
A view from the top of Cucamonga Peak. (Mary Forgione / Los Angeles Times)
