4.8
(480)
8,935
hikers
252
hikes
Hiking in Ring Mountain Open Space Preserve offers diverse landscapes and panoramic views of the Bay Area. The preserve is characterized by grassy slopes, unique geological features including blueschist boulders and serpentine soils, and areas shaded by oak and bay trees. Hikers can explore hills under 200m, rock formations, and seasonal creeks, with trails winding through varied terrain. This natural area in Marin County provides a range of hiking experiences.
Last updated: April 25, 2026
5.0
(2)
16
hikers
4.27km
01:20
170m
170m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
9
hikers
5.26km
01:40
220m
220m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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3.67km
01:11
160m
160m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
20
hikers
3.24km
00:50
20m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5
hikers
5.45km
01:22
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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The origin of this spot's name becomes evident upon observing the rock, which remarkably resembles a turtle. Throughout the area, you can find stunning views and unique flora, making it a special place to explore. Many people climb to the top of the rock to enjoy even more breathtaking views.
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From this point, you can enjoy a 360-degree view of the Bay Area. This area boasts a high magnesium content, making it unique in its flora and supporting the growth of some plants, such as The Tiburon Mariposa Lily, that are exclusive to this region.
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A former railyard was converted into this lush meadow overlooking Richardson Bay, perfect for a soccer field if it wasn't so over-irrigated wet.
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Ring Mountain Open Space Preserve offers a wide variety of hiking experiences, with over 280 routes available. These include 129 easy trails, 124 moderate trails, and 32 more challenging options, catering to all ability levels.
Yes, Ring Mountain Open Space Preserve is very welcoming for beginners and families. There are 129 easy trails, many of which are relatively short and feature gentle inclines. For example, the Phyllis Ellman Loop Trail is an easy 2.7-mile route through oak woodlands and grasslands, perfect for a leisurely outing.
The preserve offers unique beauty throughout the year. Late winter brings fresh green grasses and early wildflowers. Spring is particularly vibrant, with extensive wildflower blooms, including the rare Tiburon mariposa lily in May. While trails can be muddy during the rainy season, the changing landscape always provides something special to experience.
Yes, dogs are welcome in Ring Mountain Open Space Preserve. However, for the safety of wildlife and other visitors, all dogs must be kept on a leash at all times while on the trails.
Yes, many of the trails in Ring Mountain Open Space Preserve are loops, offering diverse scenery without retracing your steps. Popular loop options include the Phyllis Ellman Loop Trail and the Ring Mountain Loop Trail, both providing panoramic views and varied terrain.
Hikers in Ring Mountain Open Space Preserve are treated to spectacular 360-degree panoramic views of the entire Bay Area. You can see iconic landmarks such as Mount Tamalpais, the San Francisco skyline, Mount Diablo, and the Richmond-San Rafael Bridge from various points along the trails.
Ring Mountain is known for its unique geology, featuring a mรฉlange of rocks like blueschist boulders and serpentine soils. A prominent landmark is Turtle Rock, a massive boulder popular for climbing. Near the highest point, you can also find Petroglyph Rock, which features ancient rock carvings by the Coast Miwok Native Americans, dating back over 2,400 years.
Yes, parking is available at various access points around Ring Mountain Open Space Preserve. Specific parking areas can be found near the trailheads, though it's always a good idea to arrive early during peak times.
The area is highly rated by the komoot community, with an average score of 4.8 stars from over 550 reviews. Reviewers often praise the stunning panoramic views, the unique geological features, the abundance of wildflowers in spring, and the diverse trail network that caters to various skill levels.
Yes, while many trails are easy or moderate, Ring Mountain Open Space Preserve also offers 32 more challenging routes for experienced hikers. These trails may feature steeper ascents and more rugged terrain, providing a good workout while still offering the preserve's renowned views.
Ring Mountain is a botanical treasure, especially in spring. Due to its unique serpentine soils, it hosts rare and endemic plant species, most notably the Tiburon mariposa lily. You can also expect to see extensive blooms of milkmaids, Fremont's camas, buttercups, shooting stars, mule ear sunflowers, flax, and false lupine.
Visitors should be aware that there are no restrooms or dedicated water sources on-site within Ring Mountain Open Space Preserve. It is recommended to bring your own water and plan accordingly before your hike.


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