Angel Island State Park,
California State Parks,
Marin County
In brief:
Angel Island is a perfect day trip, where the journey to the trailhead rivals the hike for sheer relaxation and beauty. Since you can only reach Angel Island by boat, sit back and enjoy the ferry ride, then climb to the top of the island and back, with incredible 360-degree views nearly the entire trip. Just keep an eye on the clock to make sure you catch that last ferry.

Distance, category, and difficulty:
Easy 5 mile loop hike.

Some shade, but mostly exposed.

Trail traffic:

Trail surfaces:
Dirt trails and fire roads and some short segments on pavement.

Hiking time:
3 hours

Spring is best, but nice all year.

Getting there:
Unless you have a boat, Angel Island is only accessible by public transportation. Contact Blue and Gold Fleet, (415) 773-1188, for a ferry schedule.If you start a journey to Angel Island from a location served by BART or Muni trains, it makes perfect sense to take public transportation to the ferry landing at San Francisco's Pier 41. Take BART or Muni to the Embarcadero station, come above ground and transfer to the F line (on the Embarcadero across from the Ferry Building), and proceed west to the Fisherman's Wharf stop. Ferries to Angel Island also depart from Tiburon and Alameda. If you want to drive to the ferry, the easiest and most direct route to Fisherman's Wharf from the Bay Bridge is via the Embarcadero. From the Golden Gate Bridge, take Lombard to Van Ness to North Point, then park in one of the parking garages at Fisherman's Wharf.

Get driving or public transit directions from Transit and Trails:

GPS coordinates* for Angel Island trailhead:
Latitude 3752'7.71"N
(* based on Google Earth data, shown as degrees, minutes, seconds)

Gas, food, and lodging:
If you'd like an extended Angel Island visit, you can stay overnight in 1 of 9 primitive campsites, but you'll have to haul your gear about 2 miles from the ferry to your campsite. Read CSP's campground info (download pdf) for more info.

The $17.00 round-trip ferry ticket (on Blue and Gold from SF) includes park admission. You can also catch a ferry in Tiburon. Toilets and drinking water are available at the trailhead. From the Angel Island website: "Cove Cafe deli, bike rentals, and motorized tram tours are available every day from April through October. Please note that bike rentals, tram tours, and the cafe are CLOSED during the winter months (late November thru February) and are open Thursday thru Monday during March and early November." Some trails here are flat, and may be accessible to wheelchairs, but overall, this hike is not suitable for chairs or strollers.

Park is open from 8 a.m. to sunset. Dogs (except service animals) are not allowed on the island at any time.

The Official Story:
CSP's Angel Island page
Ranger Office 415-435-5390
Angel Island Association Home page

Map/book choices:
• This hike is described and mapped in 60 Hikes within 60 Miles: San Francisco, by Jane Huber (order this book from (Yup, that's me, the creator of this website.)
Map from CSP (download pdf)
Campground map from CSP (download pdf)
• The park map is available at the park's visitor center and at the ferry landing.
Afoot and Afield: San Francisco Bay Area, by David Weintraub (order this book from has a great map and descriptions of this hike.
North Bay Trails, by David Weintraub (order this book from, has a map and description of this hike.

Angel Island in a nutshell -- a printable, text-only guide to the featured hike.

Go to Bay Area Hiker Home page

San Francisco TrailheadBay's largest island, rising out of the water between Marin and San Francisco counties, has served as a cattle ranch, military base, quarantine station, immigration facility, prisoner-of-war detention center, and Nike missile site.When the federal government abandoned the island in the late 1940s, it became part of the state park system, although missile sites operated until 1962. Years of restoration, the elimination of planted non-native vegetation, and the passage of time have allowed coast live oak woods and grassy hills to make a comeback. Park staff have returned the island's highest peak, Mount Livermore, to its original state by restoring acres of dirt pushed off the summit by the military. With about 20 feet added back to Mount Livermore's summit, the hill is a peak again, and native vegetation has been reintroduced.
      Angel Island offers two main hikes: a nearly level 5-mile circuit around the island on a fire road, and this loop, a combination of Northridge and Sunset trails, with a short out-and-back spur to the summit. Northridge TrailThe park is busy during tourist season, but when I visited with a friend in early summer, we disembarked from a nearly full ferry, then watched as the crowds made a beeline for the visitor center. On the trails, we crossed paths with only a dozen other hikers -- trails are even quieter in winter, when clear days promise long views, and early spring, when the wildflower displays are legendary.
      Begin from the ferry landing on Northridge Trail, which sets off to the left (north) of the restrooms. As it leaves the shoreline area, this footpath climbs through pine, toyon, and coast live oak, ascends some long steep stairs past a few picnic tables, then reaches a cluster of eucalyptus and paved Perimeter Road at 0.1 mile. Continue on the far side of the pavement on Northridge Trail, entering a more natural area where clarkia and Indian pink bloom in early summer, freckling patches of grass beneath coast live oak. Northridge Trail The narrow path winds uphill through shaded woods of California bay and hazelnut. When Northridge Trail emerges from the woods on the northernmost flank of the island, enjoy views north across Raccoon Strait to the Tiburon peninsula. Wind through a patch of manzanita charred by fire, where new shrubs are quickly reinvigorating the hillsides. At 0.9 mile, turn left onto a fire road for a few feet, then veer right, continuing on Northridge Trail. After one last foray through chaparral, the path, still ascending easily, takes a long tour through quiet woods of coast live oak, where you might also notice madrone, gooseberry, huge thickets of hazelnut, and poison oak. Northridge Trail levels out as it reaches a grassy plateau dotted with coyote brush, home to iris, paintbrush, and zigadene blooming in spring; and coyote mint, venus thistle, and buckwheat flowering in summer. There are good views, west to Mount Tamalpais, and uphill to Mount Livermore's summit. Under a few pines at 1.8 miles, Northridge Trail ends at a T junction. Turn right, following the sign to Mount Livermore.Near the top of Mount Livermore
      At an easy-going rate, the trail climbs past coast live oak into grassland. You'll likely see butterflies, including California sister and a variety of swallowtails, fluttering about in summer, along with fast-moving swifts and more languid vultures and hawks riding the thermal air currents. After two bends in the trail, the path makes a final push to the summit, climbing through grassy slopes dotted with young coyote brush, reintroduced during restoration of the peak. At 2.1 miles you'll reach the top of Mount Livermore, where views are simply incredible, and even in summer's haze include the Golden Gate Bridge stretching from San Francisco's Presidio to Marin's rolling Headlands, Alcatraz Island, Mount Tamalpais, the downtown San Francisco skyline, Mount Diablo, Treasure Island, and the Bay Bridge. The picnic table and benches at the summit can be quite windy, but there are a few other sites, off the slopes of the peak, that are more sheltered. It can be tough to leave this idyllic setting, but remember that ferry schedule. Descend back to the previous junction, then continue, to the right, on Sunset Trail.
      Dropping down onto the island's south slope, there are unobstructed views downhill to Point Blunt, an active Coast Guard station. This area is still scarred from development and restoration efforts, which have left some burned pines and a sense of disarray. Sunset TrailSunset Trail crosses an old, closed road, and begins to angle across a hillside heading west. Bushes of sticky monkeyflower, coyote brush, poison oak, and sagebrush frame awesome views of the Golden Gate and the world's most famous span, with its distinctive "international orange" paint scheme so pretty against a clear blue sky. Sunset Trail descends a ridge, offering splendid views of Sausalito, Belvedere Island, the Marin Headlands, and Mount Tam, then veers right into coast live oaks woods. At one last little sunny viewpoint a bench invites a lingering break, and the trail then begins a campaign of switchbacks. Some shortcuts are worn into the hillside here, but please stay on the trail, which is well graded. Poison oak and Italian thistle crowd the trail in places in summer. At 3.5 miles veer right on a fire road for a few feet, then turn left back onto Sunset Trail. Switchbacks continue, mostly through California bay and coast live oak woods. Just past a water tank and cluster of picnic tables, the trail bends left, runs along the road, then ends at 4.6 miles. Sunset TrailCross the road near a paved route descending to group picnic areas, then veer right, following the sign to the dock area.
      This wide trail starts out paved but soon shifts to dirt. As you descend toward the visitor center, you might notice several non-native plants, including pride of madeira, a shrub with big purple flower spikes, and broom, a wispy bush that bears yellow sweet-smelling pea-like blossoms. The trail turns sharply left, then ends at the side of the visitor center, where a grassy picnic area fronts the shoreline at Ayala Cove. Turn right and walk on a paved road the remaining distance back to the ferry landing.

Total distance: 5 miles
Last hiked: June 30, 2003