What if you were standing on the edge of an electric blue alpine lake, surrounded by 14,000-foot peaks, with no one in sight?
Colorado is famous for its world-class hiking, but let’s be honest—many of the state’s iconic trails have become overcrowded tourist traps.
Whether you’re chasing the thrill of strapping your first 14er, hunting for hidden hot springs, or just trying to get away from a weekend run in Denver, choosing the right trail makes all the difference.
We asked outdoor experts and seasoned locals to reveal their all-time favorite hikes across the Centennial State.
From scenic canyons to secluded wildflower meadows, these Colorado trails will leave you speechless:
Unreal Turquoise Waters of Hanging Lake
Hanging Lake in Glenwood Canyon is my all-time favorite hiking spot in Colorado. Since I live in Colorado, I’ve traveled many different trails, but I always come back to this one.
There’s something about standing in that pool that takes your breath away. The lake’s green color is produced from the calcium carbonate plains below the lake and the travertine surrounding the lake, unlike most other colored mountains. And honestly, the color makes it look organized, but it’s not.
The truth is that the most popular hiking trails in Colorado have so many people on them that you can’t enjoy the hiking experience, and Hanging Lake has experienced this before. But, Colorado has put in place a permit system that limits the number of people allowed on the trail, so that means you’ll get an unusual “exploration” experience when you go, instead of a “tour” experience.
The walking distance is only three kilometers, but don’t let that fool you! It’s a steep trail with no flat spots, and once you reach the top, you’ll know that all your leg muscles have really been worked.
But standing at the bottom of a waterfall flowing straight into a pool with less than 10 people around you is a moment that makes you completely forget about the pain, and personally I share this from experience, that’s why I really love this hiking trail.
Katie Breaker, Marketing Director, Birdieball
The Electric Blue Magic of the Ice Lake Trail
The Ice Lake Trail outside of Silverton is the kind of hike that’s hard to describe without sounding like you’re exaggerating.
The lake sits at 12,257 feet in the San Juan Mountains, and the color — a deep, electric turquoise blue — looks more like something rendered on a screen than anything you’d expect to find in nature.
Unlike Hanging Lake, where the color comes from calcium carbonate deposits, Ice Lake gets its color from glacial rock powder suspended in the melting ice. The result is unlike anything else in the state.
The trail is about 7 miles round trip and climbs about 2,600 feet, which means you get every bit of that view. But the way through the lower basin is part of the experience itself.
In late July and early August, the wild flowers found in the lower meadows are dense enough that the route feels like it crosses a painting – two different places before the last push to the lake, each one changing the situation completely.
What sets Ice Lake apart from the more trafficked alpine resorts is that Silverton itself is a 3.5-hour drive from Denver, which filters out anyone who isn’t fully committed. The parking lot fills up early on weekends, but once you’re over the line, the space opens up and you’re on your own.
Escape the Crowds on the Crater Lake Trail
Everyone has seen the picture – two bell-shaped peaks are visible on Maroon Lake at golden hour.
But most people take that photo from the paved parking lot and walk away. The Crater Lake Trail, which starts at that trailhead and is about 2.2 miles round trip, takes you somewhere almost no one from the parking lot ever gets.
The Maroon Bells look completely different from the shore of Crater Lake than they do from there – you look up at them rather than across, and the scale of the peaks becomes real in a way that the postcard version never captures.
Walk the trail in mid-September when the aspen trees are in mid-turn, and the combination of gold against those dark red peaks is the kind of scene that makes you stop every fifty feet.
The irony of this trail is that it is one of the most accessible trails for solitude in a crowded area. Crowds live in the lake. Take an extra hour, and the Maroon Bells are yours.
Conquering the Timberline Falls Scramble to Sky Pond
I will be hiking the Sky Pond Trail in Rocky Mountain National Park. Most people think that the famous trails are the best, but I found that Sky Pond has something different to offer.
The trail takes you up the rocks next to Timberline Falls and is rewarded with this alpine lake still standing perfectly within the granite walls.
I walked it three years ago in early September and the water reflected the surrounding peaks so well that I couldn’t tell where the mountains ended and the imagination began.
Part of the scramble takes out regular hikers to get the most of the lake for you. That solitude at 10,900 meters is what causes the problems.
If you’re looking for a trail that will reward you with both calorie burn and true solitude, Sky Pond strikes a balance in both.
Cal Singh, Head of Marketing and Partnerships, Equipment Leasing Canada
Assembling Your First 14er at Mount Bierstadt
Colorado has 58 peaks over 14,000 feet, and most of them require technical knowledge, a long route, or both. Mount Bierstadt, located at the top of Guanella Pass about an hour from Denver, is unique — and the reason it earns a spot on any Colorado hiking critical list.
The trail is 7 miles round trip with 2,850 feet of elevation gain. There is nothing difficult about it, but above 13,000 meters the light air makes itself known in a way that humbles even the fittest hikers.
The ultimate hike is exposed, with unobstructed views of the entire Mount Evans Wilderness in all directions. On a clear morning, the peaks of Gray and Torreys are visible to the northwest and the Front Range spreads to the east.
What makes Bierstadt worth mentioning is its reliability. It doesn’t pretend to be easy, but it doesn’t pretend to be difficult either. The mountain asks something of you and gives you something real back – which is exactly what the best hiking does.
A Geological Wonder on the South Rim Trail
Most Colorado hiking discussions focus on alpine lakes and 14ers. The South Rim Trail in Black Canyon of the Gunnison National Park is not one of those things, and that’s why it deserves a place on any must-see list.
The canyon drops 2,722 feet at its deepest, and the Painted Wall – Colorado’s tallest rock at 2,250 feet – sits on this trail.
The hike is about 5.5 miles just to the rim, with several vantage points each offering a different angle on the canyon. The Gunnison River below looks like a silver thread from that elevation, running through rock nearly two billion years old.
The canyon casts shadows throughout the day, and the contrast between the dark walls inside and the open sky above creates a visual drama that no alpine lake can match.
This is a trail for people who want to truly feel young – not in a hard way, but in a way that reminds you how old the world really is. It’s the easiest hike in terms of terrain in the state, and it’s often overlooked.
Finding Pure Isolation in American Lake
Aspen has a reputation for being crowded, expensive, and more about the scene than the mountains. The American Lake Trail, which starts on Castle Creek Road just outside of town, quietly defies all that.
The trail climbs nearly 2,200 feet over 5 miles round trip through dense spruce and fir forest before opening up to a small, clear alpine lake at 11,820 feet.
The Elk Mountains form a basin on three sides and the lake presents itself with a serenity that can only be found at high altitude.
Part of what protects American Lake from the crowds is that it doesn’t appear on many “best of Colorado” lists, and the trailhead is easy to miss if you’re not looking.
For anyone in or passing through the Aspen area, this is the answer to all traffic jams. It’s harder to get to than Maroon Bells and quieter than anything in the Roaring Fork Valley – an increasingly rare combination, and one that won’t last forever.
Wild Immersion at Conundrum Hot Springs
My answer is Conundrum Hot Springs Trail near Aspen. Everyone talks about the hot springs at the end, but the real value is the 8.5 mile hiking trail through aspen groves and wildflower meadows.
I hiked it last July and the trail took me through three different natural areas before I got to the springs.
The springs themselves are at 11,200 feet and the water stays around 100 degrees year round. I dived into it at sunrise and saw mares moving across the rocks only twenty feet away.
Most people camp overnight to make the trip worthwhile, and that overnight portion makes hiking more of an experience than just a destination.
The effort involved in getting to Conundrum helps eliminate day hikers and is left with hikers who respect the terrain.
Matthew R. Clark, Owner and Managing Attorney, Clark Law Office
Final thoughts
Colorado’s rugged terrain offers adventure for every type of hiker, whether you’re looking for the fiery success of a 14er or the calm reflection of a hidden alpine lake.
The secret to truly seeing the Rockies isn’t just showing up—it’s about knowing which routes to take to leave the crowds behind.
Before you pack your day pack, remember to check local permit requirements and trail conditions, as places like Hanging Lake and Conundrum Hot Springs are strictly controlled to preserve their pristine beauty.
Which of these clues do you hit first? Got a secret Colorado spot we missed? Tell us in the comments below!