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Routes
Hiking trails & Routes
United States
Colorado
San Juan County

Ice Lakes Trail

Moderate

4.9

(4128)

8,231

hikers

Ice Lakes Trail

02:49

7.00km

850m

Hiking

Hike the Ice Lakes Trail, a moderate 4.3-mile route in San Juan National Forest, featuring stunning turquoise alpine lakes.

Last updated: February 26, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Waypoints

A

Start point

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1

18 m

Ice Lake Trailhead

Highlight • Trail

Here starts the 3.79 miles long trail to the Ice Lakes. There are about 800 meters to overcome.

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2

951 m

Clear Creek Waterfall

Highlight • Waterfall

Powerful waterfall, the trail leads right past it. Currently, the area is severely affected by avalanche damage.

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3

3.86 km

View of Little Ice Lake

Highlight • Lake

Little Ice Lake is nestled in the basin just next to towering rock walls. A short trail takes you to its shore where you can take a break.

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4

4.28 km

Lower Ice Lake Basin

Highlight • Viewpoint

Lower Ice Lake Basin is a great place to catch some breath again after the steep climb from Ice Lake Trailhead. Take a break to enjoy the scenery before your …

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5

5.54 km

Ice Lake

Highlight • Lake

Ice Lake is a stunning alpine lake that is perfect for a break. You are surrounded by the majestic peaks of Golden Horn, Pilot Knob and Ulysses S Grant Peak. …

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B

7.00 km

End point

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Way Types & Surfaces

Way Types

7.00 km

Surfaces

6.69 km

287 m

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Elevation

Elevation

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Today

Thursday 7 May

7°C

-9°C

0 %

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Frequently Asked Questions

How long does it take to hike the Ice Lakes Trail?

The Ice Lakes Trail is a strenuous hike covering approximately 7 kilometers (4.3 miles) one-way to Ice Lake. The total duration for the round trip is around 10,137 seconds, which translates to about 2 hours and 49 minutes of moving time. However, due to the significant elevation gain and challenging terrain, most hikers should plan for a full day, typically 5-7 hours, to complete the round trip, allowing time for breaks and enjoying the scenery.

What is the terrain like on this trail?

The terrain on the Ice Lakes Trail is varied and challenging. It begins around 9,800 feet, climbing immediately through a burn area, then thick forests with moderately steep switchbacks. You'll cross Clear Creek and see waterfalls. After about two miles, it opens into subalpine meadows, becoming rockier with steep drop-offs. The final ascent to the upper basin is very steep, transitioning to alpine tundra above the treeline with little shade. Side trips to Island Lake involve steep, narrow, and sometimes exposed trails with loose scree.

What can I see along the route?

The route offers breathtaking scenery. You'll pass the Ice Lake Trailhead, encounter the Clear Creek Waterfall, and get a View of Little Ice Lake. The trail leads into the Lower Ice Lake Basin before reaching the iconic Ice Lake. You'll also see vibrant wildflower meadows (late July to early August), numerous waterfalls, and dramatic 13,000-foot peaks like U.S. Grant Peak and Pilot Knob.

Is the Ice Lakes Trail suitable for beginners?

No, the Ice Lakes Trail is consistently rated as difficult or strenuous. It involves a significant elevation gain of approximately 2,400 to 3,000 feet over a relatively short distance, starting at a high altitude of 9,800 feet and reaching over 12,000 feet. Hikers are susceptible to altitude sickness, and the climb is often described as unrelenting and very steep. Proper acclimatization and a good fitness level are highly recommended, making it unsuitable for beginners.

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

The best time to hike the Ice Lakes Trail is typically during the summer months, especially from late July to early August, when the subalpine meadows are filled with vibrant wildflowers. However, this is also peak season, meaning crowds and limited parking are common. Starting early in the day is advisable to avoid afternoon thunderstorms and secure parking.

Where does the trail start and what are the parking options?

The trail starts at the Ice Lake Trailhead, located in the San Juan National Forest near Silverton, Colorado. Parking is often limited, especially during peak summer months. It is highly recommended to arrive very early in the morning to secure a parking spot and to avoid afternoon thunderstorms.

Do I need a permit or is there an entrance fee for the Ice Lakes Trail?

The provided sources do not explicitly state that a permit or entrance fee is required for hiking the Ice Lakes Trail itself. As it is located within the San Juan National Forest, general access is usually free, but it's always wise to check the latest regulations from the U.S. Forest Service before your visit, especially for any potential changes or specific area restrictions.

Is Ice Lakes Trail dog-friendly?

The provided sources do not explicitly state the dog policy for the Ice Lakes Trail. However, trails within the San Juan National Forest typically allow dogs, usually requiring them to be on a leash. It's always best to check with the local Forest Service office for the most current and specific regulations regarding pets on this particular trail.

Does the trail intersect other well-known paths?

Yes, while the primary route is the Ice Lakes Trail, the journey also passes through sections of the Island Lake Trail, South Mineral Road, and Clear Lake Road.

What makes the Ice Lakes Trail so notable?

The Ice Lakes Trail is renowned for the otherworldly, vibrant turquoise-blue color of its alpine lakes, a result of glacial minerals reflecting sunlight. It's considered one of the top alpine lake hiking destinations in the United States, offering the opportunity to visit multiple stunning lakes like Ice Lake and Island Lake within the same basin, surrounded by towering peaks and an explosion of wildflowers in season.

Are there any alternatives to this trail if I'm looking for something less crowded?

The provided sources do not suggest specific alternatives to the Ice Lakes Trail. However, given its immense popularity, especially during peak summer months, hikers seeking a less crowded experience might consider exploring other trails within the broader San Juan National Forest area, though they may not offer the exact same iconic blue lake scenery.

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