Trails › France › Côtes-d'Armor

Circuit de la Grande Tranchée

Local route9.3 km · 5.8 miBest Mar–Nov

Next nearby hike: Circuit de l'étang du Coronc 0.9 mi · 1.4 kmExplore Côtes-d'Armor →

Côtes-d'Armor, FranceCôtes-d'ArmorCircuit de l'étang du Coronc · Côtes-d'ArmorStart / end5 kmN ↑

Circuit de la Grande Tranchée other trails nearby (tap a dot to open it)

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© OpenStreetMap contributors (ODbL) · Full route · OpenStreetMap · Basemap: OpenFreeMap (OpenMapTiles, © OSM contributors).

7-day forecast

Open-Meteo (CC BY 4.0)

Best time to hike

Best months: Mar–Nov · highs 11–21 °C (52–70 °F)

  1. J8°3°129
  2. F8°2°99
  3. M11°4°90
  4. A13°5°82
  5. M16°8°88
  6. J19°10°56
  7. J21°13°66
  8. A21°13°60
  9. S18°11°75
  10. O15°9°128
  11. N11°5°122
  12. D8°3°137

Average high °C · low °C · precipitation mm per month. Highlighted: best months.

How we pick months

Best months are those where the 1981–2010 average daily high is 10–27 °C (50–81 °F), the average overnight low is 0 °C (32 °F) or warmer, and average precipitation is 200 mm (7.9 in) or less. Values are long-term monthly averages for the ~1 km cell at the trail point on the map, from CHELSA V2.1 climatologies (Karger et al., CC0), not a forecast. Higher or more exposed parts of a route can be colder, wetter or snowier.

About this trail

Circuit en boucle au départ du bourg de Glomel et passant par la grande tranchée du canal deNantes à Brest

OpenStreetMap (ODbL).

Trail facts

Length (signed)
9.3 km · 5.8 mi (OSM distance tag)
Mapped length
9.3 km · 5.8 mi (OSM route, Waymarked Trails)
Nearest town
At Glomel (Côtes-d'Armor, Brittany) · GeoNames
Best months
Mar–Nov
Country
France
Region
Côtes-d'Armor
Continent
Europe
Route type
Local route
Operator (OSM)
Office de tourisme Kreiz Breizh
Shape
Loop (OSM roundtrip=yes)
Route centre
48.2284, -3.3849
Route start
48.2276, -3.3985
OpenStreetMap
relation 10550511
How it’s scored

Hikers can rate difficulty from 1 to 10 (1 = flat, short, easy walk for anyone; 3 = gentle hills, a little effort; 5 = moderate climbs, some fitness needed; 7 = steep or long, solid fitness required; 10 = extremely strenuous or technical; long steep climbing; experienced hikers only). The community average is shown once at least 3 people have rated the trail; until then the official or computed score is used when we have one.

Nearest trails

distance from the trail start

Circuit de l'étang du Coronc

0.9 mi · 1.4 km · Côtes-d'Armor

Autour de Saint-Maur et Minez Lévenzen

11 mi · 17 km · Morbihan

Circuit des Landes de Liscuis

12 mi · 19 km · Côtes-d'Armor

Voie de Locquirec

13 mi · 21 km · Finistère

Circuit de l'eau et du vent

15 mi · 24 km · Morbihan

Circuit de la vallée

16 mi · 26 km · Côtes-d'Armor

All trails in Côtes-d'Armor → · All 3,422 trails in France →