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Routes
Hiking trails & Routes
United States
California
Siskiyou County

Seven Lakes Basin via the PCT

Easy

4.7

(8063)

17,302

hikers

Seven Lakes Basin via the PCT

01:55

6.71km

130m

Hiking

Embark on an easy hike along the Pacific Crest Trail into the stunning Seven Lakes Basin. This 4.2-mile (6.7 km) route offers continuous, expansive views, allowing you to gaze upon the jagged spires of the Trinity Alps to the west. You will also see the iconic Mount Shasta dominating the…

Last updated: April 23, 2026

Tips

Your route passes through a protected area

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Waypoints

A

Start point

Get Directions

1

37 m

Gumboot Trailhead at Pacific Crest Trail

Highlight • Trail

The PCT crosses the paved road at Gumboot Trailhead. There are some parking spots and Gumboot Lake is visible from above if you hike along the PCT for just a few minutes.

Tip by

2

2.10 km

View towards Mumbo Lakes

Highlight • Viewpoint

Nestled into the trees you can see the tiny Mumbo Lakes shimmering below you.

Tip by

4.60 km

Lake Helen

Lake

B

6.71 km

End point

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Way Types & Surfaces

Way Types

6.67 km

< 100 m

< 100 m

Surfaces

3.58 km

3.09 km

< 100 m

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (2,070 m)

Lowest point (1,900 m)

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Weather

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Today

Tuesday 19 May

21°C

2°C

0 %

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Max wind speed: 12.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How do I get to the trailhead for Seven Lakes Basin via the PCT?

The trail typically starts from the Gumboot Trailhead at Pacific Crest Trail, located at Gumboot Saddle. This is a popular access point for the Pacific Crest Trail in the Mount Shasta region.

Is the Seven Lakes Basin via the PCT trail dog-friendly?

Yes, the Seven Lakes Basin area, including sections of the PCT, is generally dog-friendly. However, always ensure your dog is on a leash to protect wildlife and for the safety of other hikers, as this is a common regulation in the Shasta-Trinity National Forest.

What is the best time of year to hike this trail?

The best time to hike is typically from late spring through early fall. Early in the season, you might encounter patches of slippery snow, especially in shaded areas or higher elevations. By summer, wildflowers are abundant, and the lakes are perfect for swimming. Fall offers cooler temperatures and potentially vibrant foliage.

Do I need permits or pay entrance fees for hiking in Seven Lakes Basin via the PCT?

While there are no specific entrance fees for the Shasta-Trinity National Forest where this trail is located, you may need a California Campfire Permit if you plan to have a campfire or use a stove. Always check the latest regulations with the Shasta-Trinity National Forest before your trip, especially for any wilderness permits if you plan an overnight backpacking trip.

Is this trail suitable for beginners or families?

The initial sections along the Pacific Crest Trail are generally considered easy to moderate with minimal elevation change, making them suitable for beginners and families. However, the descent into and ascent out of the Seven Lakes Basin can be steep and involve loose rocks, increasing the overall difficulty to moderate. If you plan to explore beyond the main trail, some cross-country navigation might be needed.

What is the terrain like on the trail?

The terrain varies. You'll hike along a ridge crest, alternating between forested areas with Jeffrey pine, western white pine, and fir, and open spaces offering expansive views. As you approach the basin, the path may involve a trail fork, with a separate path or a four-wheel-drive road descending into the lakes. Exploring within the basin can involve easy cross-country hiking, and some descents can be steep with loose rocks.

What kind of views and natural features can I expect along the trail?

You'll be treated to continuous, far-reaching views of the Trinity Alps, Mount Shasta, Mount Eddy, the Russian Wilderness, Castle Crags, and the Grey Rocks. From higher points, you might even spot Lassen Peak. The basin itself features Upper Seven Lake, Lower Seven Lake, and several smaller alpine lakes, some great for swimming. Wildflowers and wild blueberries add to the vibrant landscape, and you'll find 360-degree panoramas of the Northern California mountains, including a View towards Mumbo Lakes.

Does the Seven Lakes Basin via the PCT trail connect with other paths?

Yes, this route utilizes sections of the Pacific Crest Trail (specifically PCT - California Section P) and also intersects with the Seven Lakes Trail. This allows for various exploration options within the basin and along the broader PCT network.

Is there water available on the trail, and what should I pack?

The alpine lakes within the Seven Lakes Basin offer sources of water, but it's crucial to filter or treat any water before drinking. Always carry enough water for your hike, especially on warmer days. Beyond water, pack layers of clothing, sun protection, a map and compass or GPS, a first-aid kit, and snacks. Sturdy hiking boots are recommended due to varied terrain and potential loose rocks.

Are there options for extending my hike or exploring further?

Absolutely! The trail offers great versatility. You can extend your trip by exploring more secluded lakes within the basin, attempting cross-country routes, or even summiting nearby peaks like Boulder Peak or Tri County Peak, which marks the meeting point of Shasta, Trinity, and Siskiyou Counties. It's also an excellent area for short backpacking trips with good campsites.

What makes this trail particularly notable for hikers?

This trail is celebrated for its panoramic 360-degree views of Northern California mountains, including iconic Mount Shasta, often achieved with relatively moderate effort. The opportunity to visit and swim in several cool, clear mountain lakes, combined with the experience of hiking a section of the renowned Pacific Crest Trail, makes it a unique and rewarding adventure.

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