Ontario, CanadaOntarioCaledonia-to-Dunnville Rail Trail · OntarioEndStart10 kmN ↑

Grand Valley Trail 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: May–Oct · highs 14–25 °C (57–77 °F)

  1. J-1°-6°74
  2. F-1°-6°64
  3. M3°-3°73
  4. A8°3°86
  5. M16°11°90
  6. J23°18°86
  7. J25°21°98
  8. A25°20°93
  9. S21°17°98
  10. O14°10°94
  11. N8°4°98
  12. D2°-1°86

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.

Trail facts

Mapped length
67 km · 42 mi (OSM route, Waymarked Trails)
Place
Grand Valley (grouped by trail name)
Nearest town
5.5 km SE of Dunnville (Haldimand County, Ontario) · GeoNames
Best months
May–Oct
Country
Canada
Region
Ontario
Continent
North America
Route type
Local route
Ref
GVT
Operator (OSM)
Grand Valley Trail Association
Route centre
42.9796, -79.7765
Route start
42.8614, -79.5737
OpenStreetMap
relation 13569754
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.

More trails in Grand Valley

All 3 →

Nearest trails

distance from the trail start

All trails in Ontario → · All 1,282 trails in Canada →