A set of more challenging hikes close to Denver, Colorado. Demanding hikes like these usually mean fewer people, a greater sense of solitude (in fact the photo above is taken at Solitude Lake RMNP), and the opportunity to take in unusual and untouched landscapes. Take a moment and visit our Hikes By Difficulty page, where you can review the criteria we use to categorize the difficulty of the hikes on Dayhikes Near Denver.

View of South Boulder Peak from Bear Peak Near Boulder Colorado

South Boulder Peak

South Boulder Peak is a demanding 3.7-mile hike (one-way) situated above the South Mesa in the famous Flatirons region near Boulder Colorado. Hikers can bag nearby Bear Peak on the same trip and return via Fern Canyon to make an 8.7 mile loop. Explore the full South Bolder Peak hike profile below for the trail map, driving directions, and more ...
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Hiker on summit of bear peak near boulder colorado

Bear Peak Near Boulder

Bear Peak is a demanding 7.4-mile hike (round trip) through the broad meadows of South Mesa, up through the rocky trail of shadow canyon, to the granite summit with sweeping 360 degree views of the Colorado Front Range. You can summit South Boulder Peak on your way and make a loop hike out of your adventure by returning via Fern ...
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jasper lake in colorado clouds against blue sky at a lake at the foot of the mount framed by evergreens

Jasper Lake Hike in Indian Peaks

Jasper Lake requires a 5.5-mile (one-way) hike into the mountainous, wildflower-laden Indian Peaks Wilderness. Just 40 minutes outside of Boulder Colorado and about 1hr 15 minutes from Denver, the trail to Jasper Lake gets its start at the Hessie Trailhead. Travel an additional mile beyond Jasper to see Devils Thumb, a striking rock formation that looms above Devil's Thumb Lake ...
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snow and evergreen trees on mountainside against blue clouded sky with Devils Thumb rock formation and lake

Devils Thumb Lake

[twocol_one] Devils Thumb Lake is located in Indian Peaks Wilderness north of Boulder Colorado and can be accessed via a 6.5-mile (one-way) steep and challenging hike. Wildflowers, alpine meadows, small waterfalls, and cascades all beckon those who have the stamina to explore these heights in the Front Range near Denver. Explore the full Devils Thumb Lake hike profile ...
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St. Vrain Mountain Hike

St. Vrain Mountain Hike

[twocol_one] The St. Vrain Mountain trail is just a 3-mile hike into Indian Peaks Wilderness to stunning views of the rocky peaks of Wild Basin. Hike up and additional 1.5 miles from the RMNP boundary to the summit of St. Vrain mountain for 360-degree panoramic views of a wildflower-laden wilderness. Explore the full St. Vrain Mountain hike profile ...
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Lost Falls in Rocky Mountain National Park

Lost Falls in Rocky Mountain National Park

[twocol_one] The hike to Lost Falls is a demanding 15.6 mile trek into into a lesser traveled, northern reaches of Rocky Mountain National Park. The trail follows the North Fork of the Big Thompson River through stands of lodgepole, the pinch of a rugged canyon, and past aspen laden meadows before reaching this hidden waterfall. Explore the full Lost Falls ...
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pear lake rocky mountain national park header

Pear Lake Hike in Rocky Mountain National Park

[twocol_one] Pear Lake is a great destination for solitude, fishing, and mountain views. It's a 6.5 mile, demanding hike through some of the best wildflower country in Rocky Mountain National Park. After passing Finch Lake, the trail makes its way to the higher, Pear Lake where Copeland Mountain appears to shoot straight from its shores into the sky. Explore the ...
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lawn lake rocky mountain national park header

Lawn Lake Hike in Rocky Mountain National Park

[twocol_one] The hike to Lawn Lake in Rocky Mountain National Park follows the course of the Roaring River for 6.2 miles to a stunning high mountain lake with great fishing. This demanding hike takes adventurers into the heart of the Mummy Range, a lesser visited region of RMNP. Explore the full Lawn Lake hike profile ...
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bluebird lake rocky mountain national park-header

Bluebird Lake in Rocky Mountain National Park

[twocol_one] Bluebird Lake is a 6 mile hike to an alpine lake surrounded by craggy peaks in the Wild Basin of Rocky Mountain National Park. Add an additional 1/2 mile spur trail to reach great trout fishing at Ouzel Lake. Hikers will enjoy panoramic views of the Wild Basin and the sites and sounds of several cascade waterfalls along the ...
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Ypsilon Falls in Rocky Mountain National Park Ypsilon Hike

Ypsilon Falls

[twocol_one] Ypsilon Falls is a tiered waterfall hidden along the northern shore of Ypsilon Lake in Rocky Mountain National Park. The 4.5 mile hike to this secluded waterfall follows the Ypsilon Lake trail, a demanding trek through the thick woods of the Mummy Range. Explore the full Ypsilon Falls hike profile ...
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falcon falls rocky mountain national park header

Falcon Falls in Rocky Mountain National Park

[twocol_one] Falcon Falls is one of two waterfalls that spill from the heights above Thunder Lake in this remote part of the Wild Basin. It's a difficult and demanding 16 mile round-trip hike that requires some land navigation and backcountry travel skills. Explore the full Falcon Falls hike profile ...
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ypsilon lake rocky mountain national park header

Ypsilon Lake in Rocky Mountain National Park

[twocol_one] The hike to Ypsilon Lake is a 9-mile round-trip journey along a heavily forested trail in the Mummy Range of Rocky Mountain National Park. Ypsilon Lake sits in a wooded basin along the eastern slopes of Ypsilon Mountain and Mount Chiquita. On this hike, you'll enjoy views of rugged mountains and Roaring River, a waterfall, and the two lakes ...
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trio falls rocky mountain national park header

Trio Falls Hike in Rocky Mountain National Park

[twocol_one] Trio Falls is among the most stunning waterfalls that you will encounter in Rocky Mountain National Park, or in Colorado. But it comes at a price: A 15-mile round-trip, demanding hike. Because of this, the hike up to Trio Falls may best be part of an overnight camping trip in the park. Explore the full Trio Falls hike profile ...
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lion lake 1 rocky mountain national park header

Lion Lake in Rocky Mountain National Park

[twocol_one] The Lion Lake #1 in Rocky Mountain National Park boasts a dramatic alpine landscape hidden away in the northwestern corner of the Wild Basin. The trail to this high-mountain lake passes several waterfalls and offers access to other lakes and surrounding peaks. Because the Lions lake is more remote, a trip to it may require an overnight stay at ...
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fan falls rocky mountain national park header

Fan Falls in Rocky Mountain National Park

[twocol_one] Fan Falls is tucked away in the high reaches of the Wild Basin of Rocky Mountain National Park. This 15.5 mile, difficult trek, leads to a long set of segmented cascades spilling out of the heights and streaming down into Thunder Lake. This garden of water, wildflowers and rock is a perfect escape for those looking for a demanding ...
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flattop mountain rocky mountain national park header

Flattop Mountain in Rocky Mountain National Park

[twocol_one] Hiking the Flattop Mountain Trail and reaching its summit offers 360 degrees of stunning panoramas in Rocky Mountain National Park. The trail begins at the Bear Lake Trailhead and traces its way through a varied alpine landscape. The hike to Flattop Mountain also provides access to both Hallett Peak and Otis Peak. Explore the full Flattop Mountain hike profile ...
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Grace Falls in Rocky Mountain National Park

Grace Falls in Rocky Mountain National Park

[twocol_one] The hike to view Grace Falls, high in the rock cliffs and ledges of Odessa Gorge, is one of several waterfalls and scenic waypoints along the Fern Lake Trail. Grace Falls drops nearly a hundred feet from Notchtop Mountain, tumbling over a series of ledges, eventually making its way into Fern Creek. Explore the full Grace Falls hike profile ...
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solitude lake rocky mountain national park header

Solitude Lake in Rocky Mountain National Park

[twocol_one] Solitude Lake is an alpine lake situated in the heart of Rocky Mountain National Park. Solitude is aptly named, as it is hidden from the main trail system, situated high above Glacier Gorge in the shadow of Thatchtop and Arrowhead Peak. Because the hike to Solitude and its twin sister, Shelf Lake, ...
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