Idrijska Bela - Belca Water Barrier on the and Krokar
Plan this ride
Recorded distance
295 km
Riding-time estimate
5 h 19
Journey
Recorded itinerary
Distance and timing basis
Ordered leg totals agree within rounding. Stop distances are approximate sums of rounded legs. Stops, delays, approach and any separate return travel add time. Basis: producer-declared routed record.
Reading history stays on this device. My road watch requires a separate selection; opening it does not subscribe this ride.
Distance and riding time are measured on the routed road. Check local closures and conditions before you ride.
295 km from Idrija to Idrija, about 5 h 19 of riding. On the way it passes Kolišča na Igu, Krokar and back through Kolišča na Igu. The stored terrain estimate reaches about 800 m; a measured road-elevation profile is not available. It was put together for the scenery rather than the shortest line.
Waypoint introductions and full write-ups
1. Idrijska Bela - Belca Water Barrier on the
Deep in a wooded gorge above Idrija, where the stream called Idrijska Bela tumbles over pale limestone, stands one of the strangest pieces of old engineering in Slovenia: a klavže, a water barrier built of massive dressed stone blocks across the narrow valley. Its job had nothing to do with power or flood control. Idrija's mercury mine, one of the two largest in the world for centuries, devoured timber for its shafts and smelters, and the forests close to town were soon exhausted. So the miners built these dams on mountain streams, let water build up behind them, piled cut logs in the bed below and then opened the gates. The released flood swept the timber all the way down to Idrija, where it was caught at a rake across the river.
May refer to an earlier itinerary; verify against your selected route before riding.
Planning note
Idrijska Bela - Belca Water Barrier on the is where the day begins. Next is Kolišča na Igu.
2. Kolišča na Igu
The oldest wheel in the world was found in a peat bog in Slovenia, and the bog is the Ljubljana Marshes. Archaeologists working here in 2002 pulled out a wooden wheel with its axle, dating from around 3100 BC, which is now in the city museum in Ljubljana. The find was made close to the village of Ig, a few kilometres south of the capital, where for centuries people built houses on stilts above the wet ground. The pile dwellings at Ig, called Kolišča in Slovenian, are one of the settlements that UNESCO lists among the prehistoric pile dwellings around the Alps.
May refer to an earlier itinerary; verify against your selected route before riding.
Planning note
Kolišča na Igu comes up about 71 km into the recorded legs. Next is Krokar.
3. Krokar
Krokar is one of the last true virgin forests in Europe, a reserve of beech and fir on a steep slope above the Kolpa river in southern Slovenia, where humans have never logged or managed the woods. Trees grow, fall and rot as they have done since the end of the Ice Age, and the result is an extraordinary tangle of giant trunks, dead wood and fresh saplings, home to fungi, beetles and birds that need old, undisturbed forest. Since 2017, Krokar has been part of the UNESCO site of the Ancient and Primeval Beech Forests of the Carpathians and Other Regions of Europe. The reserve itself is strictly protected and not open to visitors; you can walk along its edge, but the heart of it is left alone, which is precisely the point.