Cataract - High Marsh - Kent Trails, CA • Hike

Cataract - High Marsh - Kent Trails, CA

Guide 2 Triplogs Mine 0 0 Topics
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Difficulty 4 of 5
Route Finding 3 of 5
Distance Round Trip 7 miles
Trailhead Elevation 686 feet
Elevation Gain 1,400 feet
Accumulated Gain 2,400 feet
Avg Time Round Trip 4 hours
Kokopelli Seeds 19
 Interest Seasonal Waterfall, Perennial Waterfall, Seasonal Creek & Perennial Creek
 Backpack Possible - Not Popular
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15  2014-10-18 JimmyLyding
author avatar Guides 111
Routes 433
Photos 4,307
Trips 781 map ( 4,566 miles )
Age 48 Male Gender
Location Walnut Creek, CA
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Bay Area Region
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Preferred May, Oct, Jun, Apr → 7 AM
Seasons   ALL
Sun  6:13am - 6:23pm
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Good Workout With Redwoods and Views
by JimmyLyding

The Cataract - High Marsh - Kent Trails hike is a great workout through a few nice redwood groves and open areas where serpentine soil produces its characteristic chaparral and green rock.
This hike starts at the dam for Alpine Lake in the Marin Municipal Water District holding on the north side of Mount Tamalpais. There are at least 2 dozen parking spots between the dam and the actual trail head 1/4 mile south on the Bolinas Road between Fairfax in suburban Marin and Bolinas on the coast. The lower portion near Alpine Lake is a nice second growth redwood forest with many 200' trees while the upper portion is a mixture of riparian oak woodlands around drainages and chaparral with stunted conifers in the areas with serpentine soil.

The Cataract Trail starts at a well-marked trail head off of the Bolinas Road where it makes a hairpin turn up and away from the westernmost shore of Alpine Lake just south of the dam, and immediately heads uphill. The trail is in a deep forest with many very large bay and tanoak trees, but you likely won't notice as it also seemingly goes straight uphill. Of course it isn't that bad, but you'll definitely get your sweat on especially considering it's almost always humid in places where redwoods are found.

The Laurel Dell picnic area is about a mile and a half up from the trail head in a nice Douglas fir grove. This picnic area can only be reached by foot because the nearest road is 0.8 mile away so it's not likely to be crowded. Continue a few hundred yards south towards the loo as the Cataract Trail passes it and reaches a 3-way junction with the Mickey O'Brien Trail. Take the latter as it heads east up a drainage under a canopy of tanoak, bay and maple.

The Mickey O'Brien Trail tops a ridge right above Barth's Retreat picnic area, which can also only be reached by hiking. A short connector trail heads north through the first open area you'll see on this hike if you do it counterclockwise as my directions suggest. Traveling 1/10 mile north on the connector trail then 2/10 mile east on the Laurel Dell fire road will get you to Potrero Camp and the Kent Trail which heads 2 and a half miles down to Alpine Lake. The descent is steep with okay footing, and there are some nice views of Mount Saint Helena way out in the northeast in Napa County, Bolinas Ridge and Point Reyes. The lower 2/3 of this hike passes through head-high chaparral then a cool redwood forest before ending at the Helen Markt Trail. I have no idea who Helen Markt is/was, but her namesake trail winds along the east and south side of Alpine Lake, and it's only 1.7 miles east/left/counterclockwise back to the Cataract Trail.

There are a few nice views of Alpine Lake from the Helen Markt Trail, but there's also many uphill stretches. I realize that up-and-down-up-and-down isn't the best thing after going up-up-up then down-down-down, but at least you know you haven't been cheated.

Turn right, or mercifully downhill if you prefer, on the Cataract Trail as it returns to the trail head a half mile away.

Check out the Official Route and Triplogs.

This is a moderately difficult hike.

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2014-10-20 JimmyLyding
    WARNING! Hiking and outdoor related sports can be dangerous. Be responsible and prepare for the trip. Study the area you are entering and plan accordingly. Dress for the current and unexpected weather changes. Take plenty of water. Never go alone. Make an itinerary with your plan(s), route(s), destination(s) and expected return time. Give your itinerary to trusted family and/or friends.

     Permit $$

    Paved - Car Okay

    To hike
    From Broadway and Bolinas Roads in downtown Fairfax, CA take Bolinas south for 6.7 miles as it winds up then down through to Alpine Dam which holds Alpine Lake. You can't miss the dam because you'll drive right over it. Alpine Lake is on the left and the deep, dark canyon of Lagunitas Creek is to the right. There is parking on the far side of the dam all the way 1/4 up Bolinas Road to the official trail head.
    page created by HAZ_Hikebot on Oct 20 2014 8:54 pm

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