4.5
(1209)
11,407
riders
01:50
22.8km
210m
Mountain biking
Get ready for a challenging mountain biking adventure on the Twin Lakes loop. This difficult route spans 14.1 miles (22.8 km) and climbs 680 feet (207 metres), taking about 1 hour and 49 minutes to complete. You will experience high-alpine terrain with stunning views of the Sawatch and Collegiate Ranges,…
Last updated: April 23, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
San Isabel National Forest
Waypoints
Start point
Parking
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11.9 km
Highlight • Lake
Tip by
22.8 km
End point
Parking
Way Types & Surfaces
Way Types
16.7 km
5.51 km
402 m
124 m
Surfaces
15.3 km
5.20 km
2.13 km
124 m
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Elevation
Highest point (2,880 m)
Lowest point (2,810 m)
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Weather
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Today
Wednesday 1 July
20°C
3°C
0 %
Additional weather tips
Max wind speed: 16.0 km/h
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This route was planned by komoot.
The Twin Lakes loop is rated as difficult for mountain biking. While it features many smooth singletrack sections and rolling terrain that might feel beginner-friendly, the presence of short, steep uphills, rocky descents, and notable "hike-a-bike" sections (especially on the western side and around 7.5 miles into the ride) elevate its overall challenge. The high altitude also adds to the physical demand, so proper acclimatization and hydration are crucial. Beginners could enjoy shorter out-and-back sections.
You'll experience a diverse range of terrain on this loop. It includes smooth singletrack, rolling sections, and some paved segments, particularly along Highway 82. Expect rocky descents, creek crossings, and rides through picturesque aspen groves and open scrub. Portions of the trail are well-maintained, but be prepared for steeper, more technical sections that may require dismounting and pushing your bike.
The Twin Lakes loop offers continuous, stunning high-alpine views of the Sawatch and Collegiate Ranges. You'll have breathtaking vistas of the Twin Lakes themselves, set against towering peaks like Mt. Elbert. A unique highlight is riding through the deserted, historic Inter-Laken resort, where restored late 1800s buildings provide a glimpse into the past and make for a great picnic spot. In summer, open hillside meadows are vibrant with wildflowers.
Yes, the route integrates with several other notable trails. You'll find sections that share paths with the Colorado Trail, the Continental Divide Trail (CDT - Colorado Section), and the Colorado Trail Seg. 11 Half Moon Creek to Clear Creek Road. This connection links riders to a broader network of iconic routes in the region.
The best time to mountain bike this loop is typically during the summer and early fall months, from late June through September, when the snow has melted and the weather is generally favorable. During summer, you'll also enjoy vibrant wildflowers. Always check local weather conditions before heading out, as high-alpine weather can change rapidly.
Yes, the Twin Lakes loop is generally dog-friendly. However, it's crucial to keep your dog on a leash at all times to protect wildlife and ensure a safe experience for all trail users. Please also remember to pack out all pet waste.
Parking is available at designated trailheads around the Twin Lakes area. Specific parking areas can be found near the start of the loop, often with direct access to the trail. Always check for any posted signs regarding parking regulations or fees upon arrival.
The Twin Lakes loop is located within the Pike-San Isabel National Forests. Generally, permits are not required for day-use mountain biking on this trail. However, it's always a good idea to check the latest regulations on the USDA Forest Service website for any updates on fees or specific regulations for the Pike-San Isabel National Forests, especially if you plan to camp or use other facilities.
Given its high-alpine setting, you have a chance to spot various wildlife, including mountain goats, especially in the higher elevations. Keep an eye out for other common forest animals and a variety of bird species. Remember to observe wildlife from a distance and never feed them.
One specific challenge is the presence of "hike-a-bike" sections, particularly on the western side of the loop and around 7.5 miles in, where the trail becomes steeper and more technical. An insider tip for managing the difficulty and high altitude is to ensure you are well-hydrated and acclimatized before attempting the full loop. Starting early can help avoid afternoon thunderstorms and secure parking.
Given the trail's intermediate difficulty, high altitude, and remote sections, you should bring plenty of water, snacks, a repair kit for your bike (including a spare tube), a first-aid kit, and appropriate layers of clothing for changing weather conditions. Sun protection (sunscreen, hat) is also essential due to the high elevation. A map or GPS device is recommended, as cell service can be spotty.
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