Ride from the streets of Chamonix to the clear green bowl of Lac Vert on an electric mountain bike. This 6–7 hour loop blends technical climbs, open pastureland and glacier views—perfect for riders who want long mileage with electric-aid and alpine payoff.
More ways to explore the area's outdoor wonders
You start behind the Folie Douce kiosk in downtown Chamonix with a bike that hums more than it pedals — an eMTB tuned for the granite teeth of the Mont Blanc massif. The road slips quickly into singletrack; stone and root chatter under tires, larch scent rising as the town’s chatter thins. The climb is honest: the motor helps, but the grade asks for rhythm and focus. When the trees finally open, Lac Vert appears, rimmed in a green that makes a claim on the day — cold, clear, and defiantly alpine.
Difficulty
challenging
Duration
6–7 hours
Fitness Level
Good aerobic fitness and leg strength for sustained climbs; comfortable standing on pedals and handling loose terrain.
Wildlife
History
The Chamonix valley’s pastures have been grazed for centuries; routes to alpine lakes like Lac Vert were used seasonally by shepherds moving flocks.
Conservation
Trails are sensitive to erosion—stick to marked tracks, avoid widening switchbacks, and pack out all trash to protect alpine vegetation.
Reserve your spot on the Discover the Formidable Lake of the Chamonix Valley by eBike today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring a full water system
Carry at least 2–3 liters in a bladder or bottles—alpine taps are intermittent and climbs dehydrate fast.
Layer for sudden weather
Temperatures can drop quickly near the lake — an insulated windproof layer and light gloves make a big difference.
Know basic bike repairs
Have the skills to fix a puncture and adjust brakes; guides carry repair kits but self-sufficiency keeps the group moving.
Start early to avoid crowds
Departing in the morning gives cleaner light at Lac Vert and cooler climbing temperatures.
Helmet
Protective helmet is mandatory and provided, but bring your own for best fit.
Sturdy trail shoes
Grippy, ankle-supporting shoes help on rocky climbs and technical descents.
Hydration pack (2–3L)
Keeps water and small tools accessible during long climbs.
summer
Windproof / waterproof layer
Light shell protects against sudden alpine wind and afternoon showers.
spring