Best natural monuments in Summit County include majestic mountain peaks, expansive reservoirs, and vital wildlife habitats. This region in Colorado features diverse landscapes that offer opportunities for outdoor activities. The area is characterized by its high-altitude terrain and significant natural landmarks.
Last updated: April 24, 2026
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The Colorado Trail β Ten incredible days in the Rocky Mountains
Colorado Trail β The pinnacle of wild Colorado
From the mountain peaks to the prairie β Rocky Mountains and Great Plains
Hiking in Summit County
MTB Trails in Summit County
Road Cycling Routes in Summit County
Cycling in Summit County
Running Trails in Summit County

Gravel biking in Summit County
Officer's Gulch is a small mountain pull-off that is home to a camping area, restrooms, and several parking areas. Officer's Gulch Pond is the actual pond of water that accumulates from snowmelt in the canyon. The Tenmile Range makes a magnificent backdrop for the highway-side lake.
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Officer's Gulch is a small mountain pull-off that is home to a camping area, restrooms, and several parking areas. Officer's Gulch Pond is the actual pond of water that accumulates from snowmelt in the canyon. The Tenmile Range makes a magnificent backdrop for the highway-side lake.
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Kokomo Pass is a high pass at 12,027 feet above sea level. It has great views over the Gore Range of the Rocky Mountains. During the right season, bikers can catch beautiful wildflowers.
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At 13,433 feet, Grizzly Peak offers an alpine experience without the crowds of a 14er. The mountain rests on a ridge of 13,000 foot peaks just north of the 14ers Grays and Torreys Peaks. When you get to the top, you can see deep into Arapaho National Forest over an alpine lake down in the basin below.
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Torreys Peak is just around the corner from Grays Peak β so you can summit two of the 58 peaks that exceed 14,000 feet in one hike. The view from the summit is exceptionally beautiful. Keep an eye on the weather, though. Thunderstorms are likely to occur in the afternoon during the summer months.
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Grays Peak is one of Colorado's famous 14ers and one of the easier ones to summit. If you hike along the iconic Continental Divide Trail (stretching from Mexico to Canada), this mountain is directly on your route. As with all mountains in this area: Keep an eye on the weather. Thunderstorms in the afternoon are very likely during the summer months, so start your hike early. And since you are already here: With Torreys Peak, there is another 14er just around the corner.
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Crystal Peak reaches up to 13,852 feet and one of the southernmost peaks in the Tenmile Range. There are a few glacial lakes below the summit that add to the alpine views. The route to the top is rocky and trying and feels a lot like a 14er without the trail maintenance and the crowds. All in all, summiting Crystal Peak can be a tough and rewarding experience.
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Searle Pass is one of two passes between Copper Mountain and Camp Hale on the Colorado Trail. This pass sits at 12,034 feet and is slightly taller than its partner Kokomo Pass. The ridgeline gains and loses elevation slightly, but it is not as steep as the sections of trail climbing up and down from the passes.
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Summit County is home to a variety of impressive natural monuments. You can explore high mountain passes like Kokomo Pass and Searle Pass, offering stunning views. Majestic peaks such as Grays Peak, Torreys Peak, and Summit of Quandary Peak are popular for challenging hikes and panoramic vistas. For a more serene experience, visit Officer's Gulch Pond or the expansive Dillon Reservoir.
Summit County's natural monuments showcase diverse features, including towering mountain peaks, high mountain passes, and scenic lakes. You'll find alpine meadows, dense forests, and dramatic viewpoints. The region is also characterized by its high-altitude terrain, offering unique ecological zones and breathtaking landscapes.
Yes, several natural monuments in Summit County are suitable for families. Officer's Gulch Pond is a great option, offering a calm lake environment. The paved trail around Dillon Reservoir is also excellent for family walks and biking, with picnic spots and wildlife viewing opportunities.
For easier experiences, consider the trails around Dillon Reservoir, which are generally flat and paved. While many peaks are challenging, some areas offer less strenuous paths. For specific easy hiking routes in the region, you can explore guides like Easy hikes in Summit County.
The best time to visit depends on your preferred activities. Summer (June to September) is ideal for hiking, biking, and water sports, with warmer temperatures and accessible trails. However, be aware of potential afternoon thunderstorms, especially at higher elevations. Fall offers stunning foliage, while winter provides opportunities for snow sports and unique snowy landscapes, though access to some areas may be limited.
While many high-altitude trails and peaks become challenging or inaccessible due to snow in winter, areas like Dillon Reservoir often remain accessible for activities like ice skating or cross-country skiing. Breckenridge Ski Resort's Peak Eight Summit is primarily a winter destination for skiing and snowboarding, offering unparalleled views from its high elevation.
Summit County offers a wide range of outdoor activities. You can enjoy hiking, mountain biking, road cycling, fishing, and boating. For specific routes and activities, explore guides such as Easy hikes in Summit County, Road Cycling Routes in Summit County, and Waterfall hikes in Summit County.
Summit County features beautiful waterfalls, such as Willow Creek Falls. You can find hiking routes that lead to these natural spectacles. For detailed information on waterfall hikes, refer to the Waterfall hikes in Summit County guide.
Many trails and natural areas in Summit County are dog-friendly, but regulations can vary. It's always best to check specific trail rules before you go. Generally, dogs should be kept on a leash, and owners are expected to clean up after their pets to preserve the natural environment.
Yes, Summit County is rich in wildlife. The Cucumber Gulch Wildlife Preserve near Breckenridge is a designated haven for local fauna, offering excellent opportunities for wildlife viewing. You might also spot various animals around Dillon Reservoir and in the more remote mountain areas.
When visiting Summit County's natural monuments, especially for hiking, it's essential to be prepared. Bring plenty of water, snacks, layers of clothing (as weather can change rapidly), sun protection (hat, sunscreen), and sturdy hiking shoes. For higher elevations, be mindful of potential afternoon thunderstorms and consider starting your activities early.
Summit County's landscape is primarily shaped by its mountainous terrain, featuring prominent peaks like Grizzly Peak and the Ten Mile Range. While not featuring unique formations like travertine terraces, the sheer scale of the 14ers and the Continental Divide Trail itself represent significant geological features and offer dramatic high-alpine environments.


Find even more amazing natural monuments in Summit County by checking out the top Highlights region by region:
Extend your search for the best caves by checking out these guides of the top ones in Summit County: