Nope not the Siphon Canyon.... some bit with a nice gorge, closer to the top of the river... eh, i think we got out at a campsite... i'll look it up.
Looked it up its somewhere on the Lovec – Vodenca section. Really nice bit of the river, especially the day we ran it cause it was all misty & you'd go into a rapid without being able to see the end of it.
Think we ran all the way to Boka on that day, but i could be wrong. Must go back some day, it would be an idea to look into Slovenia if anyone wants to organise a foreign club trip this year.