4.4
(104)
1,332
hikers
30
hikes
Hiking in San Lorenzo Valley Water District features a diverse landscape characterized by majestic redwood forests, winding rivers, and unique sandhill habitats. The region encompasses approximately 2,000 acres of land, including parts of Olympia, Fall Creek, and Ben Lomond Mountain. Trails often traverse ancient redwood groves, some with trees reaching 285 feet tall, and follow the San Lorenzo River. The terrain varies from riverine paths to more challenging routes through diverse plant communities.
Last updated: July 9, 2026
1
hikers
10.2km
03:06
260m
490m
Hike the moderate 6.3-mile Sunlit Trail, Fall Creek, and Truck Loop through redwood forests in Henry Cowell Redwoods State Park.
1.55km
00:26
40m
0m
Hike the easy 1.0-mile Kings Creek Trail to Boy Scouts Camp in Miller Property County Park, gaining 139 feet in just 25 minutes.

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7
hikers
7.96km
02:29
230m
160m
Hike the moderate Loch Trail in Loch Lomond Recreation Area, a 4.9-mile route with 743 feet of elevation gain, passing Loch Lomond and Alber
4.0
(1)
7
hikers
4.73km
01:28
110m
110m
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
4.6
(8)
72
hikers
11.3km
03:48
460m
390m
Explore the Fall Creek and Lost Empire Trail Loop, a moderate hike that winds for 7.0 miles (11.3 km) through dense redwood forests. You will gain 1524 feet (465 metres) in elevation, typically completing the route in about 3 hours and 47 minutes. Along the way, the Fall Creek section offers the soothing sounds of rushing water and tranquil pools, while higher points on the Lost Empire Trail provide glimpses of the Santa Cruz Mountains.
Be ready for rugged and uneven terrain, including narrow paths and frequent treefall that might require some scrambling. Stream crossings are common, especially in winter when they are often unbridged, so you may need to navigate planks or wade through water during rainy periods. Parking is available at the Fall Creek Unit of Henry Cowell Redwoods State Park.
This route offers a look into the area's past, with historical remnants like the moss-covered Lime Kiln ruins and the Barrel Mill site. You will also see the resilience of the forest, with many second-growth redwoods showing signs of resprouting after the 2020 CZU Lightning Fire. It is a unique blend of natural beauty and historical intrigue.
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The Lime Kiln ruins within Henry Cowell Redwoods State Park are still visible and are a cool site to check out when running by. If you like history, these ruins are a good excuse to take a break during your run.
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The park is open from March 1 through Labor Day, every day except on Wednesdays. After Labor Day through the second week in October is open on weekends only. There is a park store at the lower parking lot.
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while it's worth a visit, please note that the access road is very steep up and over, climb in and climb out !
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A few miles north and not directly connected to the main redwood grove is the Fall Creek Unitβ a second-growth redwood forest with a fern-lined river canyon and remnants of a successful lime-processing industry. Fall Creek is open for day use only, and includes almost twenty miles of connecting trails. Sandhill TrailParking and trailheads are marked on Felton Empire Road off Highway 9. Great rest stop, but no biking on the trails. https://www.parks.ca.gov/?page_id=546
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These remnants are from a historic Barrel Mill, which used the wood from the surrounding redwood trees between 1912 and 1925 to cut staves for wooden barrels, mostly for lime (burned nearby), as well as wine and other liquid storage. The ruins rest on a low terrace of the Fall creek in Henry Cowell Redwoods State Park.
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Lime Kiln ruins are still visible in the Fall Creek unit of Henry Cowell Redwoods State Park. This was the largest lime burning facility in the early years of European industrial development in California in the 19th century.
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The San Lorenzo Valley Water District offers a diverse network of over 25 hiking trails. These routes cater to various skill levels, from easy walks to more challenging climbs through redwood forests and unique habitats.
The San Lorenzo Valley Water District is generally pleasant for hiking year-round. Spring brings lush greenery and blooming wildflowers, while fall offers cooler temperatures and vibrant foliage. Summer is popular, especially in the shaded redwood groves. Winter hiking is also possible, though trails can be muddy after rain.
Yes, the region provides several easy hiking options. There are at least 10 trails classified as easy, perfect for beginners or a leisurely stroll. For example, the Quail Hollow Sunset Trail loop in Quail Hollow Ranch County Park is a moderate 2.6-mile trail that offers a gentle experience through unique sandhill habitats.
Hikers can expect a varied terrain, primarily characterized by majestic redwood forests, winding river paths along the San Lorenzo River, and unique sandhill habitats. Trails can range from relatively flat, well-maintained paths to more undulating routes with moderate elevation changes through diverse plant communities.
The region is rich in natural beauty and historical sites. You can explore ancient redwood groves, some with trees reaching 285 feet tall, and follow the San Lorenzo River. Notable landmarks include the historic Lime Kiln ruins, which can be seen on routes like the Lime Kiln ruins β Big Ben Tree loop from Ben Lomond. Quail Hollow Ranch County Park also features a distinctive sandhill habitat with rare plants.
Yes, you can find trails that lead to waterfalls. For instance, the Sempervirens Falls trail in Big Basin Redwoods State Park offers a chance to experience a beautiful waterfall amidst the redwood forest.
The trails in the San Lorenzo Valley Water District are highly rated by the komoot community, with an average score of 4.5 stars from over 80 reviews. Hikers frequently praise the awe-inspiring ancient redwood forests, the serene beauty of the San Lorenzo River, and the diverse ecosystems found throughout the parks.
Many trails in the San Lorenzo Valley Water District are suitable for families. Henry Cowell Redwoods State Park, for example, offers trails like the Redwood Grove Loop Trail, which is accessible and great for all ages. The varied terrain ensures there are options for different energy levels within the family.
Dog policies vary by park and specific trail within the San Lorenzo Valley Water District. While some areas may allow dogs on leash, others may restrict them to protect wildlife or sensitive habitats. It's always best to check the specific regulations for the park or trail you plan to visit beforehand.
Yes, the San Lorenzo Valley Water District features several excellent circular hiking routes. Popular options include the Fall Creek and Ridge Trail loop in Henry Cowell Redwoods State Park, which offers varied terrain through dense redwood forests, and the Quail Hollow Sunset Trail loop.
Most major parks and trailheads in the San Lorenzo Valley Water District, such as Henry Cowell Redwoods State Park and Quail Hollow Ranch County Park, offer designated parking areas. It's advisable to arrive early, especially on weekends, as parking lots can fill up quickly. Some smaller trailheads might have limited roadside parking.
The San Lorenzo Valley Water District is home to diverse wildlife. The San Lorenzo River watershed alone supports over 122 species of birds, as well as coho salmon and steelhead salmon. Hikers might also spot various mammals and reptiles, especially in quieter areas or during early morning and late afternoon hours.
Yes, for experienced hikers seeking a challenge, there are more difficult routes available. For example, the Lime Kiln ruins β Big Ben Tree loop from Felton is a difficult 10.1-mile trail with significant elevation gain, offering a more strenuous adventure through the redwood forests.


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