4.7
(778)
15,799
hikers
15
hikes
Grand County Colorado hiking trails with waterfalls are found amidst the rugged peaks and alpine lakes of the Rocky Mountains, traversed by the Continental Divide. The region features extensive forests, high alpine meadows, and granite peaks, offering diverse terrain for outdoor activities. Protected areas like Rocky Mountain National Park and Arapaho National Forest contribute to a network of trails along crystal-clear rivers and lakes. This varied landscape supports a wide range of hiking experiences, from gentle riverside paths to challenging…
Last updated: April 26, 2026
5.0
(4)
49
hikers
21.8km
06:36
840m
530m
Embark on the challenging Lake Verna via East Inlet Trail, a difficult hike spanning 13.5 miles (21.8 km) with a significant elevation gain of 2754 feet (839 metres). This route…
5.0
(1)
9
hikers
5.47km
01:30
130m
30m
The Cascade Falls via North Inlet Trail presents an easy hiking experience, covering 3.4 miles (5.5 km) with a gentle elevation gain of 415 feet (127 metres). You can expect…

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2
hikers
29.7km
09:31
820m
810m
Embark on the Fifth Lake via East Inlet Trail, a challenging 18.5 miles (29.7 km) hike that promises a significant workout and stunning rewards. You will ascend 2681 feet (817…
1
hikers
13.9km
04:14
740m
30m
Hike the moderate 8.6-mile Haynach Lakes via Green Mountain and Tonahutu Creek Trail in Rocky Mountain National Park.
16.7km
05:35
820m
130m
Hike the difficult 10.4-mile North Inlet Trail to Lake Nanita in Rocky Mountain National Park, gaining 2675 feet to alpine lakes.
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The town of Grand Lake is located at the western entrance to Rocky Mountain National Park. It is situated in a beautiful mountain landscape and serves as a starting point for many activities in the western half of the park.
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A short walk takes you from the parking lot along a signposted path to Adam Falls, which plunge through a narrow rocky gorge.
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A short walk from the large parking lot to Adam Falls. They are very easy to reach, and the path is well-maintained, although there are a few steps and rocks to climb. A circular trail has been created near the falls, which runs along the river.
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Even though there was a fire here a few years ago, it's interesting to walk through the regenerating forest. It's interesting to see how nature is gradually reclaiming itself and new plants are taking root. If you're lucky, you might even spot a moose.
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Haynach Lakes are composed of a big lake, another small one, and a few ponds, featuring meadows that have plenty of wildflowers during summer. The lake is known for being home to different trout species, that can be ‘caught and kept’, except for the Greenback Cuttrout that needs to be released. There is a small peninsula at the big lake from where you can observe fish swimming, if you’re lucky. This is a long and beautiful trail that passes by Granite Falls, going through Tonahutu Creek Trail and long and wild meadows. The hike to Haynach Lakes can be done in a long day or planned as an overnight trip.
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Lake Nokoni is located about 9.8 miles away from the North Inlet trailhead. The Ptarmigan Mountain is reflected in its crystal clear waters. Before arriving at this lake you will pass by a very beautiful waterfall, the "Cascade Falls" and a pool of water called "The Big Pool". You get there by taking the Continental Divide Trail for a large part.
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This is a picturesque lake surrounded by towering pines. There is also a "lone" pine tree on a small rock/island not far from the shore.
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Very close to Grand Lake and at the very beginning of the East Inlet trail that leads to Spirit Lake, you find this superb waterfall full of strength.
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Grand County offers a diverse selection of over 15 waterfall hiking trails, catering to various skill levels. These routes traverse the stunning landscapes of the Rocky Mountains, from gentle riverside paths to more challenging alpine ascents.
The best time to experience the waterfalls in Grand County is typically during late spring and summer when snowmelt feeds the streams, making the falls most powerful and scenic. Fall also offers beautiful foliage, though water levels might be lower. Winter hiking can be done with proper gear like snowshoes, but some trails may be inaccessible or require advanced preparation.
Yes, Grand County has options for easier waterfall hikes. For instance, the Cascade Falls via North Inlet Trail is an easy 3.4-mile (5.5 km) path that offers a relatively gentle ascent to a beautiful waterfall, perfect for a shorter outing with less elevation gain. The lower section of the Jim Creek Trail, known as the Discovery Loop, is also wide, flat, and wheelchair/stroller accessible, making it great for families.
Many trails in Grand County are dog-friendly, especially those within Arapaho National Forest. However, regulations vary, particularly within Rocky Mountain National Park where dogs are generally not allowed on hiking trails. Always check specific trail regulations before heading out. Trails like the Monarch Lake Trail are often good options for hikers with dogs.
For experienced hikers seeking a challenge, Grand County offers several difficult waterfall trails. The Lake Verna via East Inlet Trail is a demanding 13.5-mile (21.8 km) route with significant elevation gain, leading to scenic alpine lakes and waterfalls. Another strenuous option is the North Inlet Trail to Lake Nanita, covering about 10.4 miles (16.7 km) with substantial ascent.
Beyond the waterfalls, Grand County is rich with natural beauty. Many trails lead to or pass by stunning lakes like Monarch Lake and Lone Pine Lake. You might also encounter impressive summits such as James Peak, or traverse scenic mountain passes like Berthoud Pass and Milner Pass — Continental Divide, offering panoramic views of the Rocky Mountains.
While many waterfall trails are out-and-back, some areas offer loop options or can be combined for a circular experience. The Monarch Lake Trail, for example, is a 4-mile loop in Arapaho National Forest that offers stunning views and crosses over Arapaho and Buchanan Creeks, providing a scenic circular route. Always check trail maps for current conditions and specific loop configurations.
Hikers consistently rate Grand County's trails highly, with an average score of 4.6 stars from over 350 reviews on komoot. Reviewers often praise the diverse terrain, from lush forests and wildflower-lined aspen groves to rugged peaks and crystal-clear alpine lakes. The opportunity to witness powerful waterfalls and spot wildlife like moose and deer are frequently highlighted as memorable aspects of the experience.
Permit requirements vary depending on the specific location. While many trails in Arapaho National Forest do not require permits for day hiking, areas within Rocky Mountain National Park often require timed entry reservations, especially during peak seasons. Always check the official Rocky Mountain National Park website for the latest entry and permit requirements before your visit.
Parking is generally available at most popular trailheads, though it can fill up quickly during peak season, especially on weekends. For trails within Rocky Mountain National Park, such as those leading to Adams Falls or Cascade Falls, designated parking lots are provided. Arriving early in the morning is highly recommended to secure a spot. Some trailheads outside the park, like for Monarch Lake, also have dedicated parking areas.
Yes, Grand County offers moderate options for those seeking a balanced hike. The Haynach Lakes via Green Mountain and Tonahutu Creek Trail is a moderate 8.6-mile (13.8 km) route that provides beautiful scenery, including waterfalls, without the extreme difficulty of some of the longer alpine treks. It's a great way to experience the region's natural beauty at a comfortable pace.
When hiking to waterfalls in Grand County, it's essential to be prepared for varying conditions. Pack layers of clothing, as mountain weather can change quickly. Bring plenty of water, snacks, a map or GPS device, sun protection (hat, sunscreen), and rain gear. Sturdy hiking boots are recommended, and trekking poles can be helpful, especially on steeper or uneven terrain. Don't forget a camera to capture the stunning views!


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