4.9
(7379)
16,136
hikers
03:50
12.3km
480m
Hiking
Embark on the Cataract Falls Loop, a moderate hike spanning 7.7 miles (12.3 km) with a significant elevation gain of 1580 feet (482 metres). This route, typically completed in about 3 hours and 50 minutes, immerses you in a lush temperate rainforest. You will navigate steep, redwood-lined gullies where towering trees create a dense canopy. The constant sound of Cataract Creek accompanies you, leading to a series of beautiful cascading waterfalls. Expect a rigorous workout as you climb hundreds of steps, but the diverse terrain and serene sections beside Alpine Lake offer ample reward.
When planning your visit, aim for the wet season to witness the waterfalls at their most spectacular. Parking is available at various access points, but be sure to arrive early on busy days to secure a spot. While the trail is considered moderate, be prepared for potentially muddy conditions after rain and slippery rocks near the falls; proper footwear and hiking poles are highly recommended. Remember that the creek is part of Marin County's drinking water supply, so swimming in the pools is strictly prohibited.
This trail is a true highlight within the Mount Tamalpais Watershed, celebrated for its unique blend of challenging sections and profound natural beauty. The environment here is a vibrant temperate rainforest, rich with moss-covered stones and ancient redwoods. It offers a photographer's dream with its dynamic landscape and the ever-present, soothing sound of the creek. The Cataract Falls Loop stands out as a prime example of the region's diverse ecosystems and a rewarding experience for any hiker.
Last updated: April 23, 2026
Tips
Your route passes through protected areas
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Waypoints
Start point
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6.47 km
Highlight • Natural
Tip by
7.37 km
Highlight • Lake
Tip by
7.39 km
Highlight (Segment) • Trail
Tip by
10.9 km
Highlight • Waterfall
Tip by
11.2 km
Highlight • Rest Area
Tip by
12.3 km
End point
Way Types & Surfaces
Way Types
9.48 km
2.81 km
< 100 m
Surfaces
9.48 km
2.81 km
< 100 m
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Elevation
Highest point (610 m)
Lowest point (220 m)
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This route was planned by komoot.
The Cataract Falls Loop is a moderate hike that typically takes around 3 hours and 50 minutes to complete. This duration can vary based on your pace and how often you stop to enjoy the scenery.
The terrain is quite varied and challenging. You'll encounter steep, redwood-lined gullies, narrow single-tracks, and wooded hillsides. It's often described as a 'stair-master challenge' due to hundreds of steps, some made of rock, wood, or railroad ties. Dirt trails can become muddy after rain, and rocks near the waterfalls can be slippery, so proper footwear and hiking poles are recommended.
The trail is renowned for its stunning natural beauty. You'll follow Cataract Creek, revealing a series of cascading waterfalls, especially impressive after rainfall. Other highlights include the serene Alpine Lake, the lush temperate rainforest with towering redwoods and ferns, and the Swede George Bog. You might also pass a Picnic Area near Laurel Dell Fire Road.
The best time to hike is during the wet season (winter and spring) when the waterfalls are at their most impressive after significant rainfall. In drier summer months, the falls may be reduced to a trickle. The lush forest is beautiful year-round, but be prepared for muddy conditions in the wetter months.
Parking information is crucial for this popular trail. While specific parking lots aren't detailed in the provided data, the trail is accessible from various points within the Mount Tamalpais Watershed. It's advisable to research specific trailhead parking options and arrive early, especially on weekends, as parking can fill up quickly.
The provided information does not explicitly state whether dogs are allowed on this specific loop. However, as the trail is within the Mount Tamalpais Watershed, it's common for watershed lands to have specific rules regarding pets, often requiring them to be on leash or restricting access to certain areas to protect water quality and wildlife. It's best to check the official Mount Tamalpais Watershed regulations before bringing your dog.
The provided data does not mention specific permits or entrance fees for hiking the Cataract Falls Loop or entering the Mount Tamalpais Watershed. However, it's always a good practice to check the official Marin Municipal Water District (MMWD) website, which manages the watershed, for the most current regulations regarding access, permits, or any potential fees.
A key regulation to be aware of is that Cataract Creek is part of Marin County's drinking water supply. This means that swimming in the pools or creek is strictly prohibited to protect water quality. Always stay on marked trails to minimize impact on the sensitive ecosystem.
Due to its 'moderate' difficulty rating, significant elevation gain (over 1,100 feet in less than two miles in some sections), and the presence of hundreds of steps, this trail can be quite rigorous. It might be challenging for beginners or very young children. While rewarding, it's more suited for hikers with some experience and good physical fitness. Shorter, out-and-back options might be more appropriate for families or those looking for a less strenuous experience.
Yes, the route often incorporates segments of other trails to form the loop. You'll hike along sections of the Cataract Trail, High Marsh Trail, Kent Trail, and Laurel Dell Fire Road, among others. This allows for varied scenery and potential for longer or shorter custom routes.
Given the varied terrain and potential for mud and slippery rocks, sturdy hiking boots with good traction are essential. Hiking poles are highly recommended, especially for the steep and stepped sections. Dress in layers as conditions can change, and always carry enough water, snacks, and a map or GPS device. Rain gear is advisable during the wet season.