Mount Greylock – Cold Spring Preserve loop from The Clark Art Institute
Mount Greylock – Cold Spring Preserve loop from The Clark Art Institute
2.8
(13)
73
riders
Mount Greylock – Cold Spring Preserve loop from The Clark Art Institute
05:40
100km
1,920m
Road cycling
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is right next to a parking lot.
Last updated: January 14, 2026
Tips
The surface for a segment of your route may not be suitable
Some segments of your route comprise a surface that may not be suitable for your chosen sport.
After 44.8 km for 181 m
Waypoints
Start point
Parking
Get Directions
658 m
The Clark Art Institute
Highlight • Monument
Translated by Google •
Tip by
21.2 km
Mount Greylock
Highlight • Summit
At the peak, there is a visitor center, restrooms and a scenic viewing area.
Tip by
22.6 km
Rockwell Road
Highlight (Segment) • Cycleway
93.6 km
Taconic Trail State Forest
Forest
96.8 km
Cold Spring Preserve
Highlight • Forest
Tip by
100 km
End point
Parking
Way Types & Surfaces
Way Types
53.6 km
32.9 km
13.7 km
< 100 m
Surfaces
94.3 km
4.13 km
1.54 km
167 m
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Elevation
Highest point (1,050 m)
Lowest point (190 m)
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Weather
Powered by Foreca
Today
Thursday 16 July
28°C
13°C
56 %
Additional weather tips
Max wind speed: 27.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Description
If you're looking for one of Massachusetts' most iconic and challenging road cycling experiences, the Mount Greylock – Cold Spring Preserve loop from The Clark Art Institute delivers. This difficult 62.2-mile (100.1 km) route packs in an impressive 6285 feet (1915 metres) of elevation gain, taking around 5 hours and 39 minutes to complete, making it a serious test for experienced riders.
What to expect on Mount Greylock – Cold Spring Preserve loop from The Clark Art Institute
Prepare for a journey that transitions from the cultural surroundings of The Clark Art Institute into the deep woods of the Mount Greylock State Reservation. The highlight is undoubtedly the ascent of Mount Greylock, Massachusetts' highest peak, which offers some of the most challenging road cycling climbs in the state. As you push towards the summit, you'll be rewarded with panoramic views stretching up to five states and 70 miles, culminating at the Veterans War Memorial Tower. The descent, while exhilarating, demands your full attention due to steep grades and hairpin turns, making this route best suited for confident cyclists seeking a true mountain challenge.
Planning your visit
This route starts from The Clark Art Institute in Williamstown, offering convenient access to amenities before or after your ride. While the roads to Mount Greylock were reported to be in good condition as of 2020, always check local conditions before heading out, especially for seasonal closures or weather impacts on the higher elevations. Traffic is typically light to moderate, but caution is advised on descents. Plan for ample hydration and nutrition, as this is a significant undertaking.
Trail details
- Distance: 62.2 miles (100.1 km)
- Elevation gain: 6285 feet (1915 metres)
- Difficulty: difficult
- Estimated time: 5 hours and 39 minutes
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