Sierra Madre, California opens straight into the steep folds of the San Gabriel Mountains, where trailheads rise from town into oak-shaded canyons and chaparral ridges. Winter Creek Trail climbs past stream crossings and old resort ruins, while the route to Mount Wilson via Little Santa Anita Canyon gains real elevation fast. For a longer ridge-and-canyon day, Rim Trail to Newcomb Pass delivers wide mountain views above the city edge.