Point Bonita Lighthouse Trail

Point Bonita Lighthouse in Marin Headlands

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Of all the “must-do” activities in the Marin Headlands, the Point Bonita Lighthouse hike is an excellent choice while you are visiting this part of the Golden Gate National Recreation Area.  The highlight of this short trail is heading across the suspension bridge that leads to the Point Bonita Lighthouse, but the entire trip has great views, including views of the Golden Gate Bridge and the San Francisco Bay.

While the weather in this part of the bay may tend to get foggy frequently, if you are able to see the Marin Headlands on a clear day (or at least a clear part of the day) you are in for a real treat!


  • Difficulty: Easy
  • Distance: 1.0 mile (round-trip)
  • Trail: Out-and-back
  • Elevation gain: 170 feet
  • Peak elevation reached: 209 feet
  • Best time of year to hike: Year-round
  • To beat the crowds: Arrive before 12:00 pm or after 3:30 pm
  • Footwear: Sneakers
  • Watch out for: Sun exposure
  • Restrooms: At the trailhead, but none on the trail
  • Pets: Not allowed
  • Time needed: 30-60 minutes


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The Point Bonita Lighthouse is one of many places to visit in the area and we have it any other favorites pointed out in our guide on Muir Woods National Monument (with Marin Headlands).  Our goal is to help you take the guesswork out of your planning with our downloadable itineraries!


Point Bonita Lighthouse hike map

Point Bonita Lighthouse Trail Map, courtesy of the National Park Service

The Point Bonita Lighthouse Trail is located at the Point Bonita Lighthouse Parking Area at the end of Field Road in Marin Headlands.  

The parking area for the trail is small, but since the trail is so short, the turnover for parking is quite high.  If you are patient you will be able to find a spot within five to ten minutes.

Restrooms are located on the Field Road cul-de-sac and no restrooms on the trail.


From the parking area, the hike starts to descend quickly.  In fact, the packed gravel trail is fairly steep, and most of the 80-foot descent happens in the first half of the hike.  On the way to the lighthouse this isn’t really an issue. In fact, we saw plenty of kids running down the trail. If you are not used to hiking frequently, though, keep a close eye on the trail conditions to make sure you can make it back up without issue.  When we visited, we saw a ton of visitors having to rest several times on the way back up.

About 0.25 miles into the trail, the path comes to a hand-carved tunnel.  This tunnel is 118 feet long, and they didn’t dig much extra than was absolutely needed for supplies and people into (in other words, the tunnel is fairly small, at about six feet tall and four feet wide).  Don’t worry, you won’t feel at all claustrophobic-even us tall hikers are able to squeeze through just fine. If you get a chance to view the trail from the air (using online maps), the tunnel is especially impressive, given the fact that it is right on a hillside.

Point bonita lighthouse tunnel

After the tunnel, the trail crosses a small bridge before arriving at the landing area just before the suspension bridge.  The suspension bridge crosses a span of 156 feet and stands 124 feet above the water. It really is quite an impressive feature of this trail-it's not very common to see a suspension bridge like this on a hike, and not one this far above the water!

Point bonita lighthouse trail

Point bonita lighthouse trail

The suspension bridge and Point Bonita Lighthouse hours are from 12:30 pm to 3:30 pm on Sundays and Mondays, as access to both are manned by volunteers.  Since the number of people that can be in the lighthouse at any one time is limited, the line to enter the lighthouse can form and take quite a bit of time.  If you are patient enough, the hike across the bridge is actually really quite cool. When we went, we had to wait about 10 minutes to gain access to the bridge and the lighthouse.

While here you will have to check out the harbor seals below.  There are a ton of them, and they make quite the noise that you can hear in between wave crashes.  

Point bonita lighthouse trail

If the area is not fogged in, expect to see terrific views of the Golden Gate Bridge and the San Francisco City skyline.

Point bonita lighthouse trail

The hike back will take you a bit longer, as you’ll have to climb up another 110 feet in elevation (170 feet total climbing after the ups and downs).  The entire hike is only about 1.0 mile, so if you are in a hurry you will be able to do this fairly rapidly.


The Point Bonita Lighthouse was placed in this location in 1877 to help vessels safely enter and exit San Francisco Bay.  The lighthouse has undergone a few changes since then, but the most significant changes have been to the access to the lighthouse.  

Point bonita lighthouse trail

Originally accessed by a land bridge, erosion removed the land that connected to the lighthouse in 1940.  This was quickly replaced by a wooden bridge, which became too precarious. Finally in 1954 the wooden bridge was replaced by a suspension bridge.  This suspension bridge had remained in place since 1954 and undergone several renovations before being completely rebuilt in 2012 (by the Flatiron Corporation), including the most recent one in 2012.

Additional details on the lighthouse, including the history of shipwrecks, can be found on the National Park Point Bonita Lighthouse downloadable .pdf.


  • The Marin Headlands is a great place to visit, and a bit of an island of nature in an otherwise crowded and built-up San Francisco metropolitan area.  We highly recommend making an effort to visit this area as you can easily spend an afternoon (or more) exploring all the sights.
  • Another interesting attraction on the Marin Headlands that is only open on Saturdays is the Nike Missile site.  You can check out a piece of cold war history here, and find more information on the National Park Service Nike Missile Site information page.
  • While the risk of injury on this trail is low, you should be aware that there are significant drop-offs on the trail.  Keep a close eye on your kids, as once every ten years or so, someone falls to their death.


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  • There is a ton of information about San Francisco, but one of the best blogs we’ve seen is from Jenna (from “This is my Happiness”). Be sure to check out her write up, Build a Perfect Day Trip to San Francisco.  We guarantee she has ideas that you’ll find useful as you plan your trip to the area!
  • Paulina (from “Little Grunts”) has a great blog on exploring the Point Reyes Lighthouse, which is about an hour to the north of Marin Headlands.

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About Just Go Travel Studios

We are Amy & Pete Brahan. Very simply, we are passionate about our National Parks and Public Lands and explore them with our three kids whenever we can.

As much as we enjoy traveling, we also love sharing our knowledge and helping others create everlasting memories through our custom-made travel posters, downloadable travel itineraries and detailed blog articles.

10% of all after-tax profits are donated to the National Park Foundation.

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