4.9
(41)
1,017
hikers
52
hikes
Hikes around Santa Rosa explore a landscape of oak woodlands, rolling hills, and expansive wetlands. The region is characterized by a network of trails within several state and regional parks, offering routes through redwood groves and around reservoirs. The terrain varies from flat, paved paths along creeks to moderate ascents over volcanic rock formations, providing a range of hiking experiences.
Last updated: April 26, 2026
9
hikers
21.3km
06:02
470m
470m
Embark on a difficult hiking adventure along the Lake Ilsanjo and Buick Meadow Loop via Canyon Trail, a route spanning 13.2 miles (21.3 km) with a significant 1536 feet (468…
10
hikers
8.47km
02:23
170m
170m
Embark on the Rough Go Trail Loop via Canyon Trail for a moderate hiking experience through Trione-Annadel State Park. You will cover 5.3 miles (8.5 km) and gain 566 feet…

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2
hikers
12.3km
03:26
240m
240m
Embark on the Canyon, Rough Go and Cobblestone Loop, a moderate hiking route spanning 7.6 miles (12.3 km) with an elevation gain of 788 feet (240 metres). This trail offers…
4
hikers
5.73km
01:42
170m
160m
You can enjoy an easy hiking experience on the Channel, North Burma, and Warren Richardson Loop, a route that winds through Trione-Annadel State Park. This pleasant loop covers 3.6 miles…
4
hikers
11.8km
03:16
190m
210m
Embark on the moderate Channel, North Burma, and Warren Richardson Loop, a 7.3-mile (11.8 km) hike that will have you gaining 639 feet (195 metres) over approximately 3 hours and…
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Trail around the southern perimeter of Annadel State Park to Bennet Mountain
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Within this park, there are extensive miles of trails available for hiking, biking, and horseback riding. The landscape comes alive with an array of wildflowers, particularly vibrant during spring. Notably, Lake Ilsanjo stands as a park highlight, offering opportunities for fishing and often attracting anglers.
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Get off the wide forest road onto the quieter hiking trails
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Lake Ilsanjo is a hidden gem in Annadel State Park: it's a small, quiet lake. There are many trails and even some swimming spots.
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Warren Richardson is the main, gradual gravel-paved fire road to the Lake Ilsanjo saddle from the north side of the park. Very pleasant riding in the shade of tall pine and fir trees.
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Large state park east of Santa Rosa, with a nice paved park road hugging a half circle around the park's north side. It connects with gravel fire roads like Canyon trail that crosses over the middle of the park to the west, and to residential paved roads that circle the entire park.
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Yes, many parks in the Santa Rosa area welcome dogs on leashes. Taylor Mountain Regional Park and the paved trails at Spring Lake Regional Park are popular choices for hiking with canine companions. However, dogs are generally not permitted on the trails in Trione-Annadel State Park or Armstrong Redwoods State Natural Reserve to protect the wildlife and sensitive habitats. Always check the specific park's regulations before you go.
For an easy, accessible walk, the Languna Wetland Preserve loop is a great choice. This flat, 3-mile (4.8 km) trail is perfect for all ages and offers a unique opportunity to see local birdlife. Another excellent option for families is exploring the gentle, paved paths at Spring Lake Regional Park.
Sugarloaf Ridge State Park is your best bet for seeing a waterfall. After winter rains, a 25-foot waterfall becomes a highlight on the trails. The park offers a variety of routes that lead to this seasonal feature, providing a rewarding experience for those willing to explore its canyons.
For a more strenuous workout with rewarding views, head to Hood Mountain Regional Park. The trails here involve significant elevation gain, climbing to the highest peak in the Mayacamas Mountains. The trek to Gunsight Rock is particularly challenging but offers breathtaking panoramic views of the Sonoma Valley.
Absolutely. Armstrong Redwoods State Natural Reserve, a short drive from Santa Rosa, is a must-visit. The reserve features easy, flat trails that wind through a serene grove of ancient, towering coast redwoods. It's an awe-inspiring experience and very accessible for most visitors.
Spring and fall offer the most pleasant hiking conditions with mild temperatures. Spring is especially beautiful, with hills turning green and wildflowers blooming throughout the regional parks. Summer can be quite hot, so early morning hikes are recommended. Winter brings cooler weather and rain, which replenishes the creeks and waterfalls, offering a different kind of beauty.
Yes, many regional and state parks require a fee for parking or entry. For example, Trione-Annadel State Park and Sugarloaf Ridge State Park have day-use fees. Sonoma County Regional Parks, like Taylor Mountain and Spring Lake, typically have a parking fee. It's best to bring cash, though some locations may offer credit card payment. For specific fee information, check the official park websites before your visit.
Trione-Annadel offers a vast network of trails through oak woodlands and around Lake Ilsanjo, with a mix of sun and shade. Its terrain is known for its rocky, volcanic soil. Taylor Mountain, in contrast, is characterized by more open grasslands and steep climbs that lead to expansive panoramic views of Santa Rosa and the surrounding plains. While both are local favorites, Taylor Mountain is often chosen for its vistas, whereas Annadel is prized for its varied, rolling landscape.
The trails are highly regarded by the komoot community, with an average rating of 4.9 stars. Hikers frequently praise the diversity of the landscape, from the redwood groves at Armstrong Redwoods to the panoramic views from Taylor Mountain. The well-maintained trails within the regional park system are also a common point of positive feedback.
Yes, loop hikes are very common in Santa Rosa's parks. Trione-Annadel State Park has numerous options, such as the moderate Lake Ilsanjo Loop, which is a popular 5.2-mile (8.3 km) circuit. Spring Lake Regional Park also features a well-known paved loop around the reservoir, perfect for a shorter, easier walk.
It's essential to bring plenty of water, especially during the warmer months as many trails are exposed to the sun. Sunscreen, a hat, and sunglasses are also crucial. Wear sturdy hiking shoes, as some trails can be rocky. It's also wise to pack layers of clothing, as weather can change, and some canyon or forested trails can be significantly cooler than open ridges.


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