Water in the Alps
The Slovenian waterfalls worth the walk
- Highest volume
- Boka, 144 m in total
- Logar Valley
- Rinka, 90 m
- Walk behind it
- Peričnik, 52 m
Slovenia's most impressive waterfalls are in the Julian Alps and the Kamnik-Savinja Alps. Boka drops 144 m in total with the most water in the country; Rinka falls 90 m at the head of Logar Valley; Peričnik is 52 m and you can walk behind it; Kozjak drops 15 m inside a rock chamber; and Savica is the source of the Sava Bohinjka. Spring and autumn are best.
If I could only see one, I'd go to Kozjak, because the rock amphitheatre is unique and the walk is short. For sheer power, nothing beats Boka after a few days of rain. And I wouldn't leave them for August, when many run thin.
The essentials in a few lines
Full read: 2 min
- Slovenia's big waterfalls are in the Julian Alps and the Kamnik-Savinja Alps.
- Boka drops 144 metres in total and has the biggest flow in the country.
- Rinka falls 90 metres at the head of the Logar Valley.
- You can walk behind 52-metre Peričnik.
Who I would recommend it to
Yes, if…
- Walkers who like short, rewarding outings
- Families, with Peričnik and Kozjak top of the list
Better not, if…
- Anyone visiting only in a dry late summer
- Swimmers: bathing is banned at several of them
My ranking, scored
Slovenia's waterfalls in my order of preference
My own scores out of 10. They weigh how impressive the fall is, how good the walk in is and how easy it is to reach; if two are level, the quieter one wins.
0 of 6 seen
-
Kozjak
A 15-metre fall inside a hollowed-out rock hall beneath the Krn range. It isn't the tallest, but it's the most unusual and the walk is short.
9.2 out of 10
-
Boka
144 metres in total and the biggest flow in Slovenia. You can see it from the road, but the viewpoint above changes the sense of scale.
9.0 out of 10
-
Peričnik
52 metres below and 16 above, at the mouth of the Vrata Valley with Triglav nearby. Walking behind the water is what everyone remembers.
8.8 out of 10
-
Rinka
90 metres at the head of the Logar Valley, and the perfect excuse to see the most enclosed valley in the Kamnik-Savinja Alps.
8.7 out of 10
-
Savica
Two jets bursting from the rock above Lake Bohinj, steeped in Slovenian poetry and easy to pair with the lake.
8.4 out of 10
-
Martuljek
Three tiers over a 110-metre cliff and a 50-metre drop further down in the Martuljek gorge, near Kranjska Gora. One for a slightly longer walk.
8.2 out of 10
What I would book for Slovenia
Before you go
What I would keep in mind
-
01 Most beautiful
Boka, the biggest flow in the country
Between Bovec and Kobarid, Boka has a total height of 144 metres and is 18 metres wide. The tourist board says no Slovenian waterfall carries more water, and recommends climbing to the viewpoint.
Boka waterfall -
02 My tip
Walk behind Peričnik
On the way into the Vrata Valley, lower Peričnik drops 52 metres and the path runs behind the curtain of water. Above it there's a second, 16-metre fall you can also climb to.
Peričnik waterfall -
03 Most beautiful
Rinka, 90 metres at the end of a glacial valley
It falls at the head of the Logar Valley under the 2,000-metre peaks of the Kamnik-Savinja Alps. Ice climbers use it in winter, and it looks its best in spring and autumn.
Rinka waterfall -
04 My tip
Savica, where a river begins
It rises on the slopes of Komarča near Lake Bohinj and splits in two before it even reaches the surface. It's the source of the Sava Bohinjka, and Prešeren wrote one of his best-known poems about it.
Savica waterfall
Soča Valley waterfalls: Boka and Kozjak
My two favourites are both in the Soča Valley. Boka waterfall, beside the road between Bovec and Kobarid, has a total height of 144 metres and a width of 18, and the tourist board says it carries more water than any other fall in Slovenia. You can see it from the road, but the viewpoint above is what gives it scale.
Near Kobarid, under the Krn range, is Kozjak waterfall. It’s only 15 metres high, but it drops inside a sort of hollowed-out rock hall, which is why it keeps turning up on social media. It’s my personal favourite.
Peričnik, Savica and Martuljek in the north
At the entrance to the Vrata Valley, with Triglav overhead, Peričnik waterfall has a 52-metre lower fall that the path runs behind, and a 16-metre upper one. Close to Kranjska Gora, the Martuljek waterfalls come down in three tiers over a 110-metre cliff and drop again, 50 metres this time, into a narrow 400-metre gorge.
At Bohinj there’s Savica waterfall, on the slopes of Komarča. Its watercourse splits in two before it reaches the rock face, and it feeds the Sava Bohinjka, which flows into the lake. It matters to Slovenes in a way few places do, because France Prešeren wrote The Baptism at the Savica about it.
Which is Slovenia’s tallest waterfall?
It’s the question everyone asks, and there isn’t a neat official answer. The tourist board doesn’t rank its waterfalls by height. Of those it describes, Boka totals 144 metres, Martuljek 110 metres over three tiers and Rinka Falls, at the head of the Logar Valley, 90 metres. I’d steer clear of the word tallest and stick with something more useful, which is that Boka has the most water.
If you are staying the night, see the best hotel deals in Bovec for your dates: the well-placed rooms go fast.
Waterfalls beyond the Alps
The east has falls worth a walk too. On Pohorje, the Lobnica stream forms the Veliki and Mali Šumik falls deep in old-growth forest, at the end of a fairly demanding path. On the Bohor range in Posavje, the tourist board describes four falls hidden in the woods that drop more than 15 metres. And at Vintgar Gorge near Bled, the boardwalk ends at Šum, which is 13 metres high.
When to go and what to pack
Spring, with the snowmelt, and autumn after rain are the best times. By late summer some falls run thin and lose much of their appeal. I’d wear shoes with proper grip, because the rocks by the water are always slippery, and take a light waterproof for the spray at Peričnik or Boka.
So you do not lose the morning at the ticket office, browse tickets and tours in Bovec on GetYourGuide.
If you are staying the night, see the best hotel deals in Bovec for your dates: the well-placed rooms go fast.
The Savica waterfall drops in two streams through a gorge of rock and moss into a pool of emerald water above Bohinj
The Kozjak waterfall falling into a narrow amphitheatre of grey rock and a green pool below, in the Soča valley
Slovenia's main waterfalls
| Waterfall | Area | Height | What's special |
|---|---|---|---|
| Boka | Soča Valley, between Bovec and Kobarid | 144 m in total, 18 m wide | Largest volume of water |
| Rinka | Logar Valley | 90 m | Ice climbing in winter |
| Martuljek | Kranjska Gora | 110 m in three tiers, plus 50 m | 400-metre gorge |
| Savica | Bohinj | 78 m in two jets | Source of the Sava Bohinjka |
| Peričnik | Vrata Valley | 52 m and 16 m | You can walk behind it |
| Kozjak | Soča Valley, below Krn | 15 m | Falls inside a rock hall |
| Šum | Vintgar Gorge | 13 m | At the end of the gorge |
| Veliki and Mali Šumik | Pohorje | No figure given | Old-growth forest on the Lobnica |
Slovenian Tourist Board, “Waterfalls”, and destination pages, checked on 15 October 2026. Savica's height comes from the Bohinj page.
Test yourself
True or false?
0/3 Pick before you peek.
-
You can walk behind Peričnik waterfall.
See the answer
True. The path runs behind the 52-metre lower fall, according to the tourist board.
-
Boka is the waterfall with the biggest flow in Slovenia.
See the answer
True. That's how the tourist board describes it, with 144 metres in total height and 18 metres in width.
-
Savica waterfall is in the Soča Valley.
See the answer
False. It's in Bohinj, on the slopes of Komarča, and is the source of the Sava Bohinjka.
- Boka's total height
- 144 m
- Rinka Falls
- 90 m
- Lower Peričnik
- 52 m
- Kozjak, inside the rock
- 15 m
0 of 425 Slovenia guides
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Slovenia waterfalls: questions and answers
What are the best waterfalls in Slovenia?
The tourist board highlights Savica, Peričnik, Rinka, Boka, Kozjak, the Martuljek falls and the Šumik falls on Pohorje. My favourite is Kozjak, for the way it drops inside the rock.
What is the tallest waterfall in Slovenia?
The tourist board doesn't publish a height ranking. Of those it lists, Boka has a total height of 144 metres, Martuljek 110 metres over three tiers and Rinka 90 metres. Boka is the one it singles out for volume of water.
Is there a waterfall near Bohinj?
Yes, Savica, on the slopes of Komarča at the western end of the lake. It falls in two jets, is the source of the Sava Bohinjka and inspired France Prešeren's poem The Baptism at the Savica.
Which waterfalls are near Bled?
The closest is Šum, 13 metres high, at the end of Vintgar Gorge. Savica above Lake Bohinj and Peričnik near Mojstrana are both an easy day out from Bled by car.
Is there a waterfall near Kobarid?
Kozjak, below the Krn range, a 15-metre fall inside a rock amphitheatre. Boka is also close, beside the road between Kobarid and Bovec.
When is the best time to see waterfalls in Slovenia?
Spring, with the snowmelt, and autumn after heavy rain. The tourist board says Rinka is at its finest in those two seasons, and by late summer some falls run low.
Questions about Slovenia? Write to me
If you need something else to finish planning, write to me. I answer myself, no templates.
My email sergiolepone@gmail.com
By
Tourism graduate with a master’s in Tourism Management and Planning from the University of Málaga, who has travelled across Europe. He writes every guide from official sources and his own judgement.
Published on . Updated on . Facts checked on .
Sources
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Photos: MPhernambucq (CC BY-SA 3.0); Tiia Monto (CC BY-SA 3.0); Ajznponar (CC0), via Wikimedia Commons.