GR 12 Amsterdam - Bruxelles - Paris
Next nearby hike: GR 5 Belgium, Flanders North (deviation breeding season) 70 mi · 112 kmExplore Hainaut →
GR 12 Amsterdam - Bruxelles - Paris 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: Apr–Oct · highs 12–20 °C (54–68 °F)
- J5°1°81
- F6°1°61
- M9°3°70
- A12°5°45
- M16°9°64
- J18°12°71
- J20°14°86
- A20°14°92
- S18°12°91
- O14°9°103
- N9°5°95
- D6°2°89
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
Amsterdam - Brussels - Paris
OpenStreetMap (ODbL).
Trail facts
- Mapped length
- 1,006 km · 625 mi (OSM route, Waymarked Trails)
- Best months
- Apr–Oct
- Country
- Belgium
- Region
- Hainaut
- Continent
- Europe
- Route type
- International route
- Ref
- GR 12
- Operator (OSM)
- SGR asbl / Grote Routepaden VZW / FFRP / Wandelnet
- From / to
- Amsterdam → Paris
- Route centre
- 50.6153, 3.7267
- Route start
- 52.3726, 4.8929
- OpenStreetMap
- relation 12825429
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.