Highlight • Natural
Hiking
5.0
(2)
Little Willow Lake is a serene natural feature nestled within the remote Warner Valley area of Lassen Volcanic National Park in northern California. Situated at an elevation of approximately 6,250 feet (1,905 meters), this tranquil lake offers a peaceful escape from the more frequented parts of the park. It's an integral part of the region's volcanic landscape, belonging to the southern Cascade Range, and provides a unique perspective on the park's diverse natural wonders. While considered an "other_natural" highlight, its charm lies in its quiet beauty and connection to the surrounding wilderness.
Visitors are drawn to Little Willow Lake for its sense of solitude and the opportunity to experience a less-traveled corner of Lassen Volcanic National Park. Hikers appreciate the peaceful landscape, which offers views of prominent peaks like Saddle Mountain, Reading Peak, and Lassen Peak. The journey through verdant meadows, often along sections of the Pacific Crest Trail, is frequently highlighted as a rewarding part of the experience, providing a comprehensive look at the park's varied terrain.
To reach Little Willow Lake, travelers typically access the Warner Valley area via Warner Valley Road, near the town of Chester, California. From there, a moderate hike, often extending from the popular Terminal Geyser, leads to the lake. The trail covers about 1.5 miles from Terminal Geyser, making it a manageable addition to exploring nearby hydrothermal features. Hikers should be prepared for potential mosquitoes and other insects, especially during the summer months. For water, some visitors note that while the lake's outlet can provide water if needed, Border Spring, located just 0.3 miles southbound, is a more reliable source.
The best time to visit Little Willow Lake is generally during the warmer months when trails are clear of snow, though late spring and early fall might offer fewer insects. The primary activity here is hiking, often as an extension to routes visiting other attractions like Terminal Geyser and Boiling Springs Lake. This allows for a deeper exploration of the park's unique geology and offers a chance to experience the quiet beauty of the Warner Valley.
Many hikers describe the lake itself as a pleasant sight, though some note it has become more sedimented over time, forming a lush meadow in parts. This transformation adds to its unique character, creating a vibrant, green landscape that contrasts with the volcanic features nearby. The area around Little Willow Lake is a reminder of Lassen's active hydrothermal system, even in its quieter corners.
For those planning a visit, exploring hiking routes to Little Willow Lake is made easy with various trail guides available. Whether you're looking for a moderate day hike or an extension to a longer backpacking trip along the Pacific Crest Trail, there are options to suit different preferences. You can discover numerous hiking routes and plan your adventure to this tranquil spot in Lassen Volcanic National Park.
This Highlight is in a protected area
Please check local regulations for:
Lassen Volcanic Wilderness
Tips
July 21, 2022
Hiking
July 22, 2019
Hiking

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Nearby routes
Best routes near Little Willow Lake

3
hikers
24.8km
07:16
700m
700m
Embark on a journey along the Pacific Crest Trail: California Section N, where the landscape dramatically shifts from the Sierra Nevada's ruggedness to the gentler, volcanic terrain of the Cascade Range. This difficult 15.4-mile (24.8 km) hike, with its 2303 feet (702 metres) of elevation gain, guides you through varied scenery, from lush forests to open, drier areas, and past unique geological features like Butte Pond and the Domingo Lake Valley Overlook. Allow around 7 hours and 16 minutes to complete this demanding route, which offers a distinct experience for those seeking a challenging and geologically fascinating adventure.
To make the most of your visit, plan your hike for the fall, specifically between September and October, to bypass the heavy snows of winter and the intense heat of summer. Be sure to carry ample water, as some sections, particularly the Hat Creek Rim, are notoriously dry and exposed. If you're considering an overnight stay within Lassen Volcanic National Park, remember to secure the necessary permit and bring a bear canister for food storage.
This section is particularly notable for its role as a geological transition zone, showcasing the shift from granite peaks to volcanic formations. You'll encounter the unique features of Lassen Volcanic National Park, including Boiling Springs Lake, and potentially spot diverse wildlife within this biodiversity hotspot. While some hikers find the scenery less dramatic than the High Sierra, others appreciate its distinct beauty and the opportunity to witness a different side of California's wilderness.
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Elevation 1,820 m
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In komoot's categorization, 'other_natural' refers to natural features that don't fit neatly into more specific categories like 'lake', 'mountain', or 'waterfall'. For Little Willow Lake, it highlights its unique character as a serene, somewhat remote natural area within Lassen Volcanic National Park, distinct from the more dramatic hydrothermal features, yet still an integral part of the park's diverse landscape.
The hike to Little Willow Lake is generally considered moderate. It's approximately 1.5 miles one-way from Terminal Geyser, often done as an extension of a longer route that includes other attractions in the Warner Valley. The trail follows sections of the Pacific Crest Trail, offering a manageable yet rewarding experience.
Access to Little Willow Lake typically begins from the Warner Valley area, which is reached via Warner Valley Road near Chester, California. Parking is available at the trailhead for Terminal Geyser, from where you'll hike to the lake. As this is a less-traveled area, parking is generally available, but it's always wise to arrive earlier during peak season to ensure a spot.
Yes, the moderate 1.5-mile hike from Terminal Geyser to Little Willow Lake can be suitable for families and beginner hikers who are comfortable with a few hours of walking. The trail is well-defined, and the relatively gentle terrain through meadows makes it an enjoyable experience. Remember to pack essentials and be prepared for insects, especially in summer.
Lassen Volcanic National Park has specific regulations regarding pets. Generally, dogs are permitted on paved roads, in campgrounds, and in picnic areas, but not on hiking trails, including the trail to Little Willow Lake. Always check the official Lassen Volcanic National Park website for the most current pet policies before your visit.
The trails to Little Willow Lake are typically snow-free and accessible during the warmer months, from late spring through early fall. During winter, the area receives significant snowfall, making trails impassable without specialized gear like snowshoes or skis. Always check current park conditions and weather forecasts before planning a winter visit.
While you can collect water at the outlet of Little Willow Lake if absolutely necessary, a more reliable and recommended water source is Border Spring, located just 0.3 miles southbound from the lake along the Pacific Crest Trail. It's always advisable to carry sufficient water for your hike and consider filtering any natural water sources.
The remote Warner Valley area is home to various wildlife. Hikers might spot deer, various bird species, and smaller mammals. While less common, black bears and mountain lions also inhabit the park. Always practice Leave No Trace principles, store food properly, and maintain a safe distance from all wildlife.
For a hike to Little Willow Lake, essential items include plenty of water, snacks, sun protection (hat, sunscreen), insect repellent (especially for summer), a first-aid kit, and appropriate layers of clothing for changing weather. Sturdy hiking shoes are recommended. A map and compass or GPS device are also wise, given the remote nature of the area.
Absolutely! Little Willow Lake is often visited as part of a larger exploration of the Warner Valley. Nearby attractions include the active hydrothermal features of Terminal Geyser and Boiling Springs Lake. The Pacific Crest Trail also traverses this area, offering opportunities for longer scenic hikes through verdant meadows and with views of surrounding peaks like Saddle Mountain and Lassen Peak.
While there are no explicit prohibitions against swimming in Little Willow Lake, it is generally not recommended. The lake is described as being mostly sedimented and forming a lush meadow in parts, which may not offer an ideal swimming experience. Additionally, the water can be quite cold, and there are no facilities or lifeguards. It's best to enjoy the lake's serene beauty from its shores.