Glen Alpine Spring

The Glen Alpine Trail to Clyde Lake offers a quintessential Desolation Wilderness experience, leading you through a landscape rich with alpine lakes and dramatic granite formations. This moderate hike covers 7.9 miles (12.7 km) and involves a significant 2016 feet (615 metres) of elevation gain, typically requiring about 3 hours and 53 minutes to complete. You'll encounter diverse terrain, from shaded forests to exposed granite slabs, with highlights like Lilly Lake, Upper Glen Alpine Falls, and the tranquil Clyde Lake nestled among stunning peaks.

Planning your visit requires attention to permits; day hikers must pick up a self-serve wilderness permit at the trailhead, while overnight stays in Desolation Wilderness demand an advance permit. The trail begins at the Glen Alpine trailhead, and arriving early is recommended to secure parking, especially during busy periods. The best time to hike is generally from late spring to early fall, once the snow has cleared, ensuring accessible and enjoyable conditions.

Beyond its natural beauty, the Glen Alpine Trail is steeped in history, passing by the Historic Glen Alpine Barn and the well-preserved Glen Alpine Spring, remnants of an 1880s resort. These historical landmarks add a unique cultural layer to the journey, making it more than just a scenic hike. The trail is widely considered one of the best hikes in the South Lake Tahoe area, offering a rewarding challenge and unparalleled views.

The Grass Lake Trail offers a delightful escape into the Desolation Wilderness, treating you to a journey through changing landscapes. You'll wind past the tranquil Lilly Lake, hear the rush of several waterfalls along Glen Alpine Creek, and eventually arrive at the picturesque Grass Lake, cradled by granite slopes. The trail transitions from lush riparian forest to more open, rocky terrain, providing a varied and engaging experience for its easy rating.

This 2.8-mile (4.5 km) hike involves 689 feet (210 metres) of elevation gain and can be completed in about 1 hour and 19 minutes, making it an ideal choice for a shorter outing. The trail starts at the Glen Alpine Trailhead, and it's generally best to visit between June and October after the snow has melted. Remember that while day hiking typically doesn't require a permit, backpacking into the Desolation Wilderness, including Grass Lake, does.

Beyond its natural beauty, the trail also offers a glimpse into history, passing the site of the Glen Alpine Springs Resort, one of Lake Tahoe's earliest resorts. The area is known for its wildflowers in early summer and berries later in the season, adding to the scenic appeal. Dogs are welcome on the trail but must be kept on a 6-foot leash, ensuring a safe and enjoyable experience for all.

Embark on the Glen Alpine Trail for a journey through varied Sierra Nevada landscapes, starting on a historic cobblestone path that quickly gives way to rocky singletrack. You'll pass the rustic Glen Alpine Barn and the refreshing Glen Alpine Spring, with views of the surrounding peaks and the Glen Alpine Stream. The trail offers a mix of forest and open granite slabs, leading you past Lilly Lake and towards the impressive Upper Glen Alpine Falls, providing a true sense of wilderness adventure.

This moderate hike covers 4.4 miles (7.1 km) with a steady 1392 feet (424 metres) of elevation gain, typically taking around 2 hours and 14 minutes. You'll need a free day-use permit for the Desolation Wilderness, which you can pick up at the trailhead. Parking can be competitive, so an early start is always a good idea, especially during peak season. Remember to bring plenty of water, as shade can thin out as you climb.

The Glen Alpine Trail is a primary entry point into the vast Desolation Wilderness, connecting to longer routes like the Pacific Crest Trail and offering a more moderate approach to Mount Tallac. Beyond its natural beauty, the trail holds historical significance, passing the site of the Glen Alpine Resort, one of Tahoe's earliest resorts. It's a fantastic option for hikers looking for a rewarding half-day outing with both scenic beauty and a touch of local history.