3.4
(27)
28
hikers
00:40
2.35km
70m
Hiking
Hike the easy 1.5-mile Gap Lakes Trail in Medicine Bow-Routt National Forest, featuring alpine lakes and stunning mountain views.
Last updated: February 26, 2026
Tips
Your route passes through a protected area
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Waypoints
Start point
Parking
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2.07 km
Highlight • Lake
Tip by
2.35 km
End point
Way Types & Surfaces
Way Types
2.31 km
< 100 m
Surfaces
2.31 km
< 100 m
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Elevation
Highest point (3,350 m)
Lowest point (3,280 m)
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Weather
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Thursday 7 May
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-7°C
45 %
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Max wind speed: 30.0 km/h
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This route was planned by komoot.
The round trip to the Gap Lakes is approximately 5.2 miles (about 8.4 km) and generally takes around 2 hours and 55 minutes to complete. This duration can vary based on your pace and how much time you spend enjoying the scenery.
While some sources categorize this trail as 'easy' due to its mostly gradual incline, others consider it 'moderate' because of the high altitude (starting over 10,700 feet) and rocky sections. Sure-footedness is recommended. It can be suitable for beginners or families who are accustomed to higher elevations and prepared for uneven terrain.
The trail conveniently starts at the Lewis Lake Trailhead. Due to its popularity, especially during peak season, the trailhead parking can get busy. It's advisable to arrive in the morning or afternoon for better parking availability.
The trail features a gradual elevation gain but includes rocky areas. About two miles in, you'll encounter a large boulder crossing. If you continue past South Gap Lake towards North Gap Lake, the path may temporarily disappear in a rocky section, requiring minor scrambling. Expect slick conditions from snow or ice in early winter.
You'll be treated to stunning alpine scenery with panoramic views of the rugged Snowy Range. The route winds past numerous alpine lakes and tarns, including South Gap Lake. Expect beautiful wildflowers in summer, vibrant fall colors in autumn, and views of prominent peaks like Medicine Bow Peak and Browns Peak. The 'gap' between the lakes offers a broad vista of the glacial lake district.
The best time to hike this trail is typically from July through September. Earlier access can be impacted by winter runoff, and the weather in the Snowy Range is unpredictable, with potential for sudden electrical storms, especially outside of these months.
Yes, dogs are generally allowed on the Gap Lakes Trail. However, it's always best to check the specific regulations for the Medicine Bow National Forest regarding leash requirements and waste disposal to ensure a responsible visit.
Generally, there are no specific permits or entrance fees required to hike the Gap Lakes Trail or to enter the Medicine Bow National Forest for day use. However, regulations can change, so it's always a good idea to check the official U.S. Forest Service website or local ranger district for the most current information before your visit. For more details, you can visit visitlaramie.org.
Weather in the Snowy Range is highly unpredictable, with the potential for sudden electrical storms. Hikers should always be prepared for rapidly changing conditions, even in summer. Carry appropriate layers, rain gear, and sufficient water. Due to the high altitude, be aware of symptoms of altitude sickness.
Yes, the trail serves as a gateway to other stunning alpine lakes like Shelf Lakes, Cutthroat Lake, and Deep Lake. It also passes through sections of the Medicine Bow Peak Trail and the Lost-Glacier Lakes Trail, offering opportunities for longer loops, such as a circuit around Browns Peak.
The primary route to the Gap Lakes is an out-and-back trail. However, it can be incorporated into longer loop hikes by connecting with other trails in the area, such as a circuit around Browns Peak.