4.8
(525)
9,398
hikers
35
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Waterfall hiking trails in Baltimore Canyon Open Space Preserve wind through a 193-acre preserve in Marin County, characterized by dense, shaded forests of redwoods, Douglas firs, and big-leaf maples. The terrain features varied elevation, from relatively flat fire roads to more challenging paths climbing towards ridges. Larkspur Creek is a central feature, often accompanied by seasonal waterfalls, most notably Dawn Falls, which cascades 30 feet after heavy rains. This diverse landscape provides a range of hiking experiences within a lush, arboreal environment.
Last updated: July 7, 2026
3
hikers
24.0km
07:32
880m
870m
The Lagunitas, Bon Tempe, and Alpine Lakes via Lakeview and Cataract Loop offers a challenging and diverse hiking experience through the Mount Tamalpais Watershed. You'll traverse varied terrain, from tranquil lakeside paths around Lagunitas and Bon Tempe Lakes to the dramatic, redwood-lined gully of the Cataract Trail, famous for its cascading waterfalls. This difficult 14.9-mile (24.0 km) route, with its 2886 feet (880 metres) of elevation gain, is a comprehensive exploration that typically takes around 7 hours and 31 minutes.
Planning your visit requires an early start due to the trail's length and difficulty. The Cataract Trail's waterfalls are at their best after winter rains, so consider a late winter or spring hike for the most impressive views. Ensure you bring plenty of water and sturdy shoes, as sections like the Cataract Trail are rugged with many steps. Parking can fill up quickly, especially on weekends, so arriving early is recommended.
This loop stands out for combining serene lake views with the dramatic, waterfall-laden Cataract Trail, offering a comprehensive exploration of the Mount Tamalpais Watershed. The
3
hikers
14.4km
04:23
480m
470m
The Dawn Falls and Hoo-Koo-E-Koo Loop offers a dynamic hiking experience through Marin County's diverse landscapes. You'll trek through deep redwood and Douglas fir forests, follow gushing creeks, and emerge into open grasslands with stunning panoramic views of the San Francisco Bay and Mount Tamalpais. The seasonal Dawn Falls, particularly impressive after winter rains, adds a magical touch to this varied route.
This moderate 8.9-mile (14.4 km) hike involves 1565 feet (477 metres) of elevation gain and typically takes around 4 hours and 22 minutes to complete. The trail is easily accessible from Larkspur, making it a convenient option for a half-day adventure. It's also a dog-friendly trail, so your canine companion can join you, but be mindful of leash regulations.
What makes this trail truly stand out is its blend of environments, from the shaded, fern-lined canyons to the exposed ridges offering sweeping vistas. The King Mountain Open Space Preserve, through which part of the trail passes, provides a rich habitat, hinting at opportunities for wildlife spotting. It's a popular choice for those seeking a substantial workout with a high reward in scenery.

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2.27km
00:47
170m
0m
The Dawn Falls Trail offers a delightful journey through a lush redwood wonderland, where towering trees and vibrant ferns create a truly magical atmosphere. You'll meander alongside Larkspur Creek, enjoying the constant sound of water cascading over rocks, before reaching the impressive 30-foot Dawn Falls. While much of the path is gentle, the final quarter-mile to the waterfall involves a short, steep climb, making it an engaging experience for hikers of varying abilities.
This easy 1.4-mile (2.3 km) hike, with 566 feet (173 metres) of elevation gain, can be completed in about 46 minutes, making it a perfect quick escape. To witness the waterfall at its best, plan your visit in late winter or early spring after significant rainfall; it can slow to a trickle in summer. The trail is easily accessible in Larkspur and is also dog-friendly, offering a peaceful alternative to more crowded Bay Area trails.
What truly sets this trail apart is its combination of a picturesque waterfall and immersive redwood groves, creating a serene environment often described as a local secret. It's an excellent option for families or anyone seeking a high-reward nature experience without a lengthy commitment. The trail's accessibility and tranquil setting make it a notable gem in Marin County.
15
hikers
8.10km
02:34
320m
320m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(3)
62
hikers
8.40km
02:28
220m
220m
Discover the magic of Marin County on the Dawn Falls and King Mountain Loop, a moderate hiking trail that transitions from dense redwood groves to open, panoramic viewpoints. You'll wander through lush ferns along Larkspur Creek, where the sounds of flowing water create a serene atmosphere, especially after a good rain. The trail offers a rich variety of ecosystems, from shaded forest paths to sunnier sections with expansive vistas, making every turn a new experience.
This 5.2-mile (8.4 km) loop involves 711 feet (217 metres) of elevation gain and typically takes around 2 hours and 27 minutes. The trailhead is easily accessible near downtown Larkspur, but be aware that sections can be muddy after rainfall, so sturdy footwear is a must. For the best experience of Dawn Falls, plan your visit for late winter or early spring when the waterfall is at its most impressive.
What truly sets this trail apart are the rewarding views from the King Mountain section, stretching across Larkspur, the San Francisco Bay, and even Mount Tamalpais on clear days. Beyond the scenic beauty, the trail is dog-friendly, allowing you to bring your leashed canine companions along for the adventure. It's a fantastic choice for those seeking a diverse natural escape with both forest tranquility and breathtaking vistas.
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Open only on Saturdays and Sundays
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Steep in the first part but easy to do in dry weather
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A beautiful path, but difficult to park your car because there are just three parking spots, and you can't really turn around to look further. If you find one, take a spot; after all, you're here to walk.
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Mount Tam East Peak offers some of the most majestic views north of the bay. From this vantage point, you can see all of Marin, along with Point Reyes to the north and Oakland and San Francisco to the south. The stunning panoramic vistas make the journey well worth the effort. There are restrooms and picnic tables, ideal for a snack or lunch while you capture some incredible photos.
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One of the best views in the entire Bay Area. No question.
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Fern Creek Trail is an excellent trail โย scenic views, technical underfoot, loose at times, mind your head on low branches. Close to the bottom there have been caribou land slips and tree falls over the years that have meant the trail is rerouted up and over ever so slightly. Absolutely adore this trail.
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Mount Tam East Peak offers some of the most majestic views north of the bay. From this vantage point, you can see all of Marin, along with Point Reyes to the north and Oakland and San Francisco to the south. The stunning panoramic vistas make the journey well worth the effort. There are restrooms and picnic tables, ideal for a snack or lunch while you capture some incredible photos.
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Baltimore Canyon Open Space Preserve offers a wide selection of hiking opportunities, with over 40 routes available. Many of these trails feature seasonal waterfalls, particularly after heavy rains, making it a prime destination for waterfall enthusiasts.
The best time to witness the waterfalls, especially the prominent Dawn Falls, is during winter and early spring, after heavy rains. This is when Larkspur Creek is engorged with storm runoff, and the seasonal waterfalls cascade impressively. The preserve also offers lush greenery in winter, wildflowers in spring, vibrant fall colors in autumn, and welcome shade in summer.
You can expect a diverse range of terrain. Trails often wind through dense, shaded forests of redwoods, Douglas firs, and big-leaf maples, following Larkspur Creek. Some paths are relatively flat fire roads, while others involve significant elevation changes as they climb towards ridges, offering both leisurely strolls and more strenuous hikes.
Yes, there are several loop options that allow you to experience the waterfalls and the preserve's varied landscapes. A popular choice is the Dawn Falls and Hoo-Koo-E-Koo Loop, a moderate 8.9-mile (14.4 km) path that combines the waterfall with a loop through diverse forest terrain. Another option is the Dawn Falls Trail โ Dawn Falls loop from Larkspur, an easy 3.3-mile (5.3 km) trail.
The duration of a waterfall hike varies depending on the chosen route and your pace. For example, the easy Dawn Falls Trail, which is 1.4 miles (2.3 km) long, typically takes about 45 minutes to complete. Longer, more challenging loops like the Dawn Falls and Hoo-Koo-E-Koo Loop can take several hours.
Absolutely. The preserve offers several easy routes perfect for beginners or families. The Dawn Falls Trail is an easy 1.4-mile (2.3 km) out-and-back path leading directly to Dawn Falls. The Southern Marin Line Fire Road, while not exclusively a waterfall trail, is a wide, gradual path suitable for strollers and offers access to the general area.
Yes, dogs are generally welcome in Baltimore Canyon Open Space Preserve. The Southern Marin Line Fire Road, which meanders through redwood groves and can connect to waterfall areas, is particularly popular with dog walkers, allowing off-leash dogs under voice control. Always ensure your dog is under control and follow local regulations.
Beyond the impressive waterfalls, you'll encounter lush forests of towering redwoods, Douglas firs, and big-leaf maples. Trails often skirt along Larkspur Creek, and in spring, you might spot wildflowers like fetid adder's tongue and trillium. For those seeking longer excursions, trails like the Hoo-Koo-E-Koo Fire Road Trail offer connections to neighboring parklands and potential scenic views of the San Francisco Bay from higher points.
While the primary focus is on the waterfalls and lush forest, some trails that climb towards ridges offer expansive views. For instance, the King Mountain Loop Trail, which is nearby, provides panoramic views of the San Francisco Bay, including the Richmond-San Rafael Bridge, and extends all the way to San Francisco from its higher points. Connecting trails to Mount Tamalpais also offer stunning vistas.
The area is highly rated by the komoot community, with an average score of 4.8 stars from over 500 reviews. Reviewers often praise the preserve's dense, shaded forests, the beauty of the seasonal waterfalls (especially Dawn Falls), and the varied terrain that offers options for all skill levels. The tranquil nature experience and the opportunity to connect with neighboring parklands are also frequently highlighted.
Yes, for experienced hikers seeking a greater challenge, there are routes with significant elevation changes and longer distances. The Dawn Falls and Hoo-Koo-E-Koo Loop is a moderate 8.9-mile (14.4 km) path that includes substantial climbs. For a truly demanding experience, the Lagunitas, Bon Tempe, and Alpine Lakes via Lakeview and Cataract Loop is a difficult 24 km route with nearly 900 meters of elevation gain, offering a comprehensive exploration of the wider area including multiple lakes and potential seasonal cascades.
Given the varied terrain and potential for wet conditions near waterfalls, it's recommended to wear sturdy, waterproof hiking boots with good grip. Layers of clothing are advisable, as shaded forest areas can be cool, while climbs can generate warmth. A waterproof jacket is also a good idea, especially during the winter and spring months when the waterfalls are most active.


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