Alpine Loop
Local Visitor Information
Discover more ways to experience this byway — photos and local partners.
Explore Resources
Find maps, guides, weather, and seasonal information for this byway.
Byway Overview
Leaving both the pavement and people behind, as you cross the rugged heart of the San Juan Mountains. This drive follows a surreal landscape of treeless tundra, wildflower meadows and the San Juan Mountains, passing over mining roads established in the late 1800s. These rocky roads were first used by 19th-century miners, who carted their ore off to Silverton, Ouray, and Lake City in mule-drawn wagons.
Quick Facts
- Designation
- State Byway, BLM Byway
- Location
- CO
- Total Length
- 63 miles
Visitor Information & Byway Partners
Contact Details
For personalized travel assistance and local recommendations, please reach out to our regional visitor center.
Local Byway Partners
From Lake City enter the Alpine Loop on either County Road 30 or County Road 20. From Silverton enter the Alpine Loop on County Road 2. From Ouray enter the Alpine Loop on County Road 18.
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Lake City
Lake City, a charming city nestled in the San Juan Mountains, is known for its rich histgory and stunning landscapes. The town is known as a haven for hikers, climbers and nature lovers.
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Ouray
Ouray, often called the "Switzerland of America" due to its beautiful alpine scenery, offers opportunities for hiking, off-roading, and hot springs to outdoor enthusaists.
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Silverton
Silverton is a gateway to outdoor adventures such as hiking, off-roading, skiiing, and backcountry exploration. It is also known for its Victorian-era architecture, historice hotels and mining heritage sites.