Soča

River

River · Bovec, Slovenia 46.3239°N 13.5651°E

Why you should go

Ninety seconds on Soča

Time needed

30 minutesSource walk and back

Effort

Marked trailSteel ropes near the top

Season

Mid-March to OctFor rafts and kayaks

Best time to raft

When is the best time to raft the Soča?

April to early June is the big-water window on the Soča. Snowmelt then pushes the classic rafting run to grade III to IV. Operators usually set a minimum age of 12 to 14 for these high-water trips.

Rafting with kids

Can kids go rafting on the Soča?

Yes, on the calm family float, which usually takes children from 6. Each operator sets its own limits, and everyone in the raft must be comfortable swimming 25 metres in moving water, whatever their age.

Own kayak permit

Do you need a permit to kayak the Soča?

Yes, for a privately owned boat. A kayak, packraft or SUP brought by its owner needs a separate permit for every entry point and every exit point used on the river.

Soča Trail length

How long is the Soča Trail?

The Soča Trail is 25 km long and runs from where the river rises to Bovec, inside Triglav National Park. The terrain is easy, but the full length makes it long and physically demanding.

Your visit starts at the source; afterwards, meet the same water lower down, from a raft or from the trail along its bank.

What makes it special

Fine particles of limestone, calcium carbonate, hang in exceptionally clear water, and they give the river its colour.

The Soča begins at a karst spring in the Trenta valley rather than at a glacier. Its water stays cold all year: even in August it rarely gets much above 15°C, and the upper sections stay under 10°C.

The Soča Trail, a Triglav National Park route, follows the river down the valley. Partway along its route it passes just above the Great Soča Gorge, Velika korita in Slovene, where the river runs through narrow troughs. They end at the mouth of the Lepena valley, and the trail carries on downstream from there.

Visiting

Start where the river rises. On the road over the Vršič pass from Bovec, turn left at the 49th hairpin and continue to the mountain hut at the source.

A marked trail climbs from the hut to the spring. In summer, organised public transport runs up to it, so a car is not essential.

Then come back down the valley and meet the river lower down. Walk any stretch of the Soča Trail, or join a rafting or kayaking trip with an operator.

Tips

Operator trips come with the full kit: a wetsuit, a neoprene jacket, booties, a helmet, a buoyancy aid and a paddle, so there is nothing to hire or buy beforehand. If you paddle on your own, wear a wetsuit too, even when the air is hot.

Know before you goAs of October 2026, glass is banned on the banks, and a buoyancy aid and helmet are worn at all times on the water. The Velika korita slot is expert kayak water only and is never part of a commercial trip.