Discover ancient archaeology and island isolation (playful sea lions excepted) on this 5.2-mile loop through Santa Rosa's steep canyons and sandy beaches.

Climb a rugged mountain spine—and cruise wide-open bison territory—on this 5.6-mile section of the Trans Catalina Trail that joins two of the island’s best beaches.

The rocky points of this 5.6-mile coastal hike offer some of the best tidal pool viewing in Southern California. Go at low tide to see crabs, sea stars, anemones, and sea hares.

This 6.5-mile loop passes through sage, chaparral, and oak groves to a high plateau with panoramic views of the Santa Ana Mountains.

This 8.3-mile lollipop loop quickly ascends 2,500 feet into the coastal hills; bring your camera to capture striking above-the-fog seascapes.

This 5-mile loop winds through an undisturbed swath of parkland to babbling creeks and fine views across the San Fernando Valley to the San Gabriel Mountains.

Escape the city's smog on this pretty 7.3-mile loop into the chaparral-covered ecosystem of La Jolla Canyon. Fresh air and Pacific Ocean vistas are only a 30-minute drive from downtown.

Navigate the long, gorgeous valley of Bishop Creek's Middle Fork to alpine lakes beneath spectacular Sierra Crest peaks. Leave early for this arduous 17-mile hike.

This easy 4.7-mile route loops past Sycamore Canyon Falls and the shady bottom of Big Sycamore Canyon.

Basecamp in a rarely visited basin and take daytrips to several alpine lakes with stunning views on this 17.2-mile, long-weekend backpacking trip.