Highlight • Lake
Isabelle Lake
Hiking
5.0
(7)
This Highlight is in a protected area
Please check local regulations for:
Indian Peaks Wilderness
Tips
August 3, 2025
Hiking
October 26, 2025
Hiking
May 14, 2022
Hiking
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Nearby routes
Best routes near Isabelle Lake
4.9
(8)
166
hikers
9.38km
02:50
190m
130m
Embark on the Lake Isabelle via Pawnee Pass Trail, a moderate hike spanning 5.8 miles (9.4 km) with an elevation gain of 614 feet (187 metres). You can expect to complete this route in about 2 hours and 50 minutes. The trail guides you through serene pine forests and open meadows, which often bloom with wildflowers during the warmer months. As you ascend, you will pass Long Lake, offering views of Niwot Ridge, before reaching the stunning alpine waters of Lake Isabelle, framed by towering peaks.
Before you head out, remember that timed entry permits are typically required for the Brainard Lake Recreation Area during its peak season. It is also important to note that higher elevations, particularly near Pawnee Pass, can hold snow late into the summer. Always check current conditions before your visit to ensure a safe and enjoyable experience on the trail.
Lake Isabelle is a true glacial lake, known for its deep blue waters that perfectly reflect the dramatic surrounding jagged peaks. Look for Navajo Peak, Apache Peak, and Shoshoni Peak creating a memorable mountain backdrop. This trail offers a classic Colorado alpine experience within the popular Brainard Lake Recreation Area, making it a highlight for many hikers seeking high-country beauty.
3.7
(3)
25
hikers
11.1km
03:48
490m
50m
Hike the Isabelle Glacier via Pawnee Pass Trail, a moderate 6.9-mile route with 1610 feet of gain, leading to alpine lakes and a glacier.
3
hikers
49.4km
19:44
2,330m
2,450m
Hike the challenging 30.7-mile Northern Indian Peaks Loop, gaining 7660 feet through rugged alpine terrain and past stunning lakes.
Details
Informations
Elevation 3,310 m
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Today
Sunday 14 June
12°C
-2°C
35 %
Additional weather tips
Max wind speed: 18.0 km/h
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