A Jeker valley route in Riemst through chalk grassland and caves, close to the Sint-Pietersberg plateau on the Dutch border.
The Grotten van Kanne, at 3770 Riemst in Limburg, lie in the Jeker valley in the Flemish Region of Belgium and serve as a starting point for walks through chalk grassland and woodland toward the Sint-Pietersberg plateau on the Dutch border. The landscape is shaped by the chalk and limestone beneath it, which has been quarried for centuries and left networks of caves. Visitors without a car can take a train to Tongeren or Bilzen and continue by bus or taxi toward Kanne, though a car is easier because public transport is infrequent. The public paths require no permit, while cave visits may involve separate access arrangements that should be checked locally.
Loops cover roughly 6 to 12 km and take between two and three and a half hours. The terrain consists of rolling chalk hills with climbs of about 50 to 100 m, so ascent is moderate, with some steep sections on the way up from the valley. Surfaces include grassy chalk paths, forest tracks and quiet lanes, and chalky ground can become slippery when wet. Shade is available in the wooded sections, while the open chalk grassland is exposed to sun and wind, giving wide views across the valley.
Landmarks include the Jeker stream valley, flower-rich chalk grassland slopes, wooded hillsides and the entrances to the caves and quarries that characterise the area. A sensible turn-around point on a shorter outing is the first ridge viewpoint above the valley, after which paths descend back toward Kanne. Longer routes climb onto the Sint-Pietersberg plateau and approach the Dutch border, where a map helps avoid unintended crossings. Spring and early summer bring chalk-grassland flowers and insects.
There are no mountain huts, but cafés in Kanne and nearby villages offer refreshment. Water should be carried on the climbs. Caves are cool and damp, so a warm layer is advisable for anyone entering, and visitors should follow any access rules and avoid disturbing wildlife, including bats that overwinter in some caves. Sturdy shoes with grip help on chalky slopes after rain.
| Distance | Loops of roughly 6-12 km |
|---|---|
| Duration | 2-3.5 hours |
| Difficulty | moderate |
| Trailhead | Train to Tongeren or Bilzen, then bus or taxi toward Kanne; a car is easier |
| Best season | April-October |
| Address | Grotten van Kanne, 3770 Riemst, Belgium |
Trail facts
- Trail area
- Riemst, Limburg, Flemish Region, Belgium
What to bring
- Hiking shoes
- Water
- A warm layer if entering caves
Location
Grotten van Kanne, 3770 Riemst, Belgium
50.8095, 5.6686 View on map
Highlights
- Jeker valley route through chalk grassland and woodland
- Caves and old quarries around Kanne
- Ridge views toward the Sint-Pietersberg plateau and the Dutch border
- Loops of roughly 6-12 km on rolling hills
Tips for visiting
- Bring a warm layer if entering any caves, as temperatures are cool and the air is damp.
- Wear shoes with grip, since chalky slopes turn slippery when wet.
- Check access rules for caves locally and avoid disturbing bats.
- Take a map to avoid unintended detours near the Dutch border.
- Carry water for the climbs since there are no taps on the trails.
When to visit
April to October, with spring and early summer best for chalk-grassland flowers. Dry weather makes the chalky slopes less slippery.
Accessibility
Rolling chalk hills, steep sections and uneven paths make the routes unsuitable for wheelchairs and strollers. Quiet paved lanes in the valley are easier, but they do not form a continuous accessible route.
Visit, book or contact
Frequently asked questions
How do visitors reach Kanne without a car?
Take a train to Tongeren or Bilzen and then a bus or taxi toward Kanne. A car is easier.
Can the caves be entered?
Access to the caves depends on local arrangements and protection of wildlife such as bats. Visitors should inquire locally before entering.
How long are the walks?
Loops of roughly 6 to 12 km take between two and three and a half hours.