Quick Info
Distance: 2.4 miles round trip. Elevation gain: 1,000 feet. Difficulty: Moderate to strenuous. Permit required: Yes, $12, must book in advance. No walk-ups allowed.
Hanging Lake is Colorado's most famous short hike—and for good reason. The turquoise lake hangs on a cliff ledge, fed by waterfalls cascading over travertine formations. It's unlike anything else in the state, and photos don't do it justice.
The catch: You need a permit. After years of overcrowding threatened to destroy this fragile ecosystem, the Forest Service implemented a reservation system. No exceptions, no walk-ups, no showing up and hoping. Plan ahead or you won't get in.
Getting a Permit
Where to book: Permits are available through the City of Glenwood Springs website (visitglenwood.com/hanging-lake). Book as far in advance as possible—popular dates sell out quickly.
Cost: $12 per person. This includes the shuttle from the Hanging Lake Welcome Center to the trailhead.
Time slots: Permits are issued for specific time windows. You must arrive at the welcome center during your assigned slot. The shuttle runs every 10-15 minutes.
Peak season: May through October. Summer weekends book up fast—often a month or more in advance. Weekdays are easier to secure.
Winter access: The trail is open in winter without permits, but conditions can be icy and dangerous. Many hikers use microspikes. The shuttle doesn't run—you'll park at the trailhead.
The Trail
Don't let the short distance fool you. This trail gains 1,000 feet in just 1.2 miles, making it steep and sustained. The path follows Dead Horse Creek through Glenwood Canyon, crossing the creek multiple times on bridges before the final push to the lake.
First mile: Rocky and rooty but relatively moderate. You'll pass through forest with occasional canyon views. The trail crosses the creek several times—bridges keep your feet dry.
Final stretch: The last quarter mile is the steepest. Natural stone steps climb the headwall to the lake. Take your time here—it's harder than it looks.
At the lake: A wooden boardwalk protects the fragile travertine formations. Stay on the boardwalk—the ecosystem is incredibly delicate. Swimming, wading, and pets are prohibited.
Spouting Rock: A short spur trail leads to this waterfall bursting from the cliffside. Don't skip it—the view is spectacular.
Hiking Tips
Start early. Morning light on the lake is beautiful, and afternoon thunderstorms are common in summer. Earlier slots also mean cooler temperatures.
Bring water. There's no water at the trailhead or on the trail. At least 1 liter per person.
Wear proper footwear. The trail is rocky and uneven. Hiking shoes or boots with ankle support are strongly recommended. Flip-flops and sandals are asking for trouble.
Allow 2-3 hours. The hike itself takes 1.5-2 hours round trip, but you'll want time to enjoy the lake and Spouting Rock.
Poles help. Trekking poles are useful for the steep descent. Your knees will thank you.
After the Hike
The Glenwood Hot Springs Pool is the perfect recovery. Soak your muscles in the world's largest hot springs pool, just 10 minutes from the trailhead.
Hungry? Downtown Glenwood Springs has plenty of restaurants. The Pullman is great for burgers, and Rivers has patio seating overlooking the Colorado River.
Frequently Asked Questions
Can I hike without a permit?
No. Permits are required year-round except in winter when snow closes the shuttle. Rangers check permits at the trailhead. No exceptions.
Can I bring my dog?
No. Dogs are prohibited on the Hanging Lake Trail to protect the fragile ecosystem.
Can I swim in the lake?
No. Swimming, wading, and even touching the water are prohibited. The travertine formations are extremely fragile and easily damaged.
How hard is the hike?
Moderate to strenuous. The elevation gain is significant for the distance. Anyone in reasonable shape can do it, but take your time on the steep sections.
What if permits are sold out?
Check for cancellations closer to your date. Or consider visiting in winter when permits aren't required (but conditions are more challenging).