3.0
(1)
17
riders
Kerdiston lake – The Glomel Cut loop from Callac
02:55
59.7km
620m
Road cycling
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is accessible with public transport.
Last updated: May 14, 2026
Tips
The surface along some of this route may not be suitable
Some segments of your route comprise a surface that may not be suitable for your chosen sport.
After 28.1 km for 449 m
After 28.8 km for 2.83 km
After 32.1 km for 1.78 km
After 34.6 km for 1.49 km
Waypoints
Start point
Train Station
Get Directions
7.61 km
Forêt de Duault
Forest
12.4 km
Saint-Nicodème Church
Highlight • Religious Site
Translated by Google •
Tip by
28.3 km
Kerdiston lake
Highlight • Lake
Tip by
28.6 km
Great Trench of the Nantes to Brest Canal
Highlight • Monument
Translated by Google •
Tip by
29.1 km
The Glomel Cut
Highlight (Segment) • Monument
Translated by Google •
Tip by
32.6 km
Minguen lock climbing, Canal Nantes à Brest
Highlight • Other
46.6 km
Bois de Mezle
Forest
59.1 km
Callac
Highlight • Settlement
59.7 km
End point
Train Station
Way Types & Surfaces
Way Types
50.2 km
5.50 km
1.89 km
1.14 km
859 m
187 m
Surfaces
51.8 km
5.37 km
1.40 km
990 m
210 m
Sign up to see more specific route details
Sign up for free
Elevation
Highest point (290 m)
Lowest point (120 m)
Sign up to see more specific route details
Sign up for free
Weather
Powered by Foreca
Saturday 23 May
30°C
14°C
-- %
Additional weather tips
Max wind speed: -- km/h
to get more detailed weather forecasts along your route
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.