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Interior Greenbelt
4.8 ★★★★★ 147 Google reviews · Running trail in San Francisco, California · Hours vary
Runner's snapshot
- Surface
- Not reported
- Distance
- Not reported
- Shape
- Not reported
- Shade
- Not reported
- Access
- Not reported
We have not been able to confirm the surface, distance or shape of Interior Greenbelt yet from its own listing, the park's website or runner reviews — so those cells stay blank rather than guess. What is below comes straight from the listing and from reviewers' own words. There is no Easy / Moderate / Hard rating on this page on purpose: a one-word difficulty score tells you nothing about whether a trail suits your run. Surface, distance, shade and hours do.
Lush park features a eucalyptus forest, an old creek bed with seasonal streams & a half-mile trail.
What runners say about Interior Greenbelt
“Beautiful hiking trails that instantly whisk you away from the city, like another world, and most don't even know it exists.”
“It is a wonderful walk, well marked, and easy to get to with Muni.”
“A peaceful green belt in the middle of the city, near the UCSF parnassus campus.”
One of the wildest areas of San Francisco, you'll encounter diverse vegetation and some truly off-the-beaten track hiking trails here. To get a sense of the area, one suggested walking tour would be to start well below the area at the Laguna Honda Reservoir.
It’s truly the journey not the destination that’s the beauty of this wonderful urban hike. Gorgeous path winding through a large cathedral like eucalyptus grove. The trees are covered in dark green vines, like huge furry pillars. Near sunset and dawn, you can hear the chorus of all kinds of birds.
Especially during shutdown, it was refreshing to walk through the lush greenery, then, near the top, to feel the breeze. It was fun to see different toys placed on top of stumps or within little spaces.
Outstanding little park area with lush foliage and well kept trials for hiking and riding. And having an opportunity to help keep those trails nice was a plus too.
Trail conditions & character
“Beautiful hiking trails that instantly whisk you away from the city, like another world, and most don't even know it exists.”
“I noticed that a lot of doggie walkers do let their dogs on the loose (not leashed)so, just keep that in mind.”
“A peaceful green belt in the middle of the city, near the UCSF parnassus campus.”
“It is a wonderful walk, well marked, and easy to get to with Muni.”
“Nice alternative now that Muir Woods requires paid parking reservations”
Plan your run at Interior Greenbelt
The practical stuff
- AccessHours vary — hours are not posted for this trail, so check before an early or late run
- DistanceNot reported. Trail systems often quote total path mileage rather than a single loop, so measure the route you actually want before you drive out.
- ShadeNot reported. Assume some of it is exposed and carry water in summer.
- At the trailheadparking, restrooms — reported by runners
- DogsWelcome, per reviewers. Leash rules vary by park — the trailhead sign is the authority.
- Websitesfrecpark.org
- Phone(415) 831-2700
- Social Instagram · Facebook
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