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GR 17 Lomme Parcours principal
Next nearby hike: GRP 151 Tour du Luxembourg belge - Parcours principal 6 mi · 10 kmExplore Luxembourg →
GR 17 Lomme Parcours principal 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 11–20 °C (52–68 °F)
- J3°-2°136
- F4°-2°101
- M7°0°112
- A11°3°81
- M15°7°90
- J18°9°98
- J20°12°96
- A20°12°95
- S16°9°94
- O12°6°119
- N7°2°110
- D4°-1°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
GR 17 Lomme Parcours principal is a national hiking route in Luxembourg, Belgium, about 61 km (38 mi) in length. It is at Libramont. By long-term climate averages, the best months are Apr–Oct.
Short summary written from the trail facts on this page.
Trail facts
- Length (signed)
- 61 km · 38 mi (OSM distance tag)
- Mapped length
- 60 km · 37 mi (OSM route, Waymarked Trails)
- Nearest town
- At Libramont (Province du Luxembourg, Wallonia) · GeoNames
- Best months
- Apr–Oct
- Country
- Belgium
- Region
- Luxembourg
- Continent
- Europe
- Route type
- National route
- Ref
- GR 17 P2
- Operator (OSM)
- SGR asbl
- From / to
- Libramont → Eprave
- Route centre
- 50.0394, 5.2761
- Route start
- 49.9202, 5.3798
- OpenStreetMap
- relation 14399260
- Official info
- grsentiers.org/topo-guides/188-gr17-la-lesse-et-
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 startGRP 151 Tour du Luxembourg belge - Parcours principal
6 mi · 10 km · Luxembourg
GR 129 Sud Liaison gare de Bertrix
7 mi · 12 km · Luxembourg
Entre Lesse et Lomme
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GRP 151 Variantes et Liasons
8 mi · 13 km · Luxembourg
GR 57 Sentier de l'Ourthe occidentale
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GR 14 Monschau - Bouillon - Sedan
17 mi · 27 km · Luxembourg