Cathedral Lake via Mount Tallac Trail
Cathedral Lake via Mount Tallac Trail
2.5
(5)
70
runners
00:52
4.60km
370m
Running
Jog the challenging Cathedral Lake via Mount Tallac Trail, a 2.9-mile route with 1227 feet of gain and stunning Lake Tahoe views.
Last updated: February 26, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Desolation Wilderness
Waypoints
Start point
Get Directions
2.26 km
Highlight • Lake
Tip by
4.60 km
End point
Way Types & Surfaces
Way Types
4.58 km
Surfaces
4.58 km
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Elevation
Highest point (2,320 m)
Lowest point (1,950 m)
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Weather
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Today
Wednesday 15 July
24°C
12°C
0 %
Additional weather tips
Max wind speed: 17.0 km/h
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This route was planned by komoot.
The terrain varies significantly. Initially, you'll find a gradual incline through forests. As you progress, especially beyond Cathedral Lake, the trail becomes much steeper and rockier, with talus and scree fields. Footing can be unstable due to broken rock, and the higher sections are very exposed to the sun. Caution is advised due to jagged rocks.
The full Mount Tallac Trail is considered strenuous and tough, especially for jogging, due to its significant steepness, rocky terrain, and high altitude. However, the segment leading to Cathedral Lake (about 2.5 miles one-way) is generally easy to moderate and can be suitable for beginner trail runners.
The best time to jog this trail is typically from late spring through early fall when the snow has melted and conditions are generally clear. Summer offers abundant wildflowers, but be prepared for heat exposure on the upper, shadeless sections. Always check current weather and trail conditions before heading out.
This trail is renowned for its spectacular scenery. You'll get panoramic views of Fallen Leaf Lake, Lake Tahoe, and the surrounding Sierra Nevada mountains. Notable spots include Floating Island Lake and Cathedral Lake. From Mount Tallac's summit, you'll experience a breathtaking 360-degree unobstructed panorama of Lake Tahoe and the vast Desolation Wilderness.
Yes, a wilderness permit is required for day use in the Desolation Wilderness, which this trail traverses. These permits can often be obtained at the trailhead. For more detailed information on permits and regulations, you can visit the Visit Lake Tahoe website.
Yes, dogs are generally allowed on this trail within the Desolation Wilderness. However, they must be kept on a leash at all times to protect wildlife and ensure a pleasant experience for all trail users. Always pack out any waste.
Parking is available at the Mount Tallac Trailhead. It's advisable to arrive early, especially during peak season, as parking spots can fill up quickly for this popular trail. There are no public transport options directly to the trailhead, so personal vehicle is recommended.
Given the trail's challenging nature and exposure, it's crucial to bring ample water, especially for the shadeless upper sections. Sturdy trail running shoes with good ankle support are recommended due to jagged and unstable rocks. Sun protection (hat, sunscreen) is also essential. Layers of clothing are wise due to changing altitudes and conditions.
Yes, the route also passes through sections of the Floating Island / Mount Tallac Trail.
While the Mount Tallac Trail is iconic and popular, if you're looking for less crowded options, consider exploring other trails within the Desolation Wilderness or nearby areas. However, this specific FAQ focuses on the Cathedral Lake via Mount Tallac Trail, which is a 'rite of passage' for many.
The Mount Tallac Trail is considered one of the most iconic and rewarding routes in the Lake Tahoe Basin. Mount Tallac is the tallest mountain directly on Lake Tahoe's shoreline, offering some of the most expansive and stunning views of Lake Tahoe, Emerald Bay, and the vast Desolation Wilderness. It provides a diverse landscape from lush forests to alpine lakes and rugged mountain terrain.
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