Summer at Lake Bohinj, Swimming, Kayaking and Lakeside Fun

Summer in Bohinj, Different from What You Expect

If you’re used to summers on the Adriatic or Mediterranean coast, Bohinj will surprise you. There’s no crowding, no concrete beaches, no loud music from bars. Lake Bohinj is a glacial lake at 526 metres above sea level, surrounded by the Julian Alps, and summer here has its own distinct rhythm.

Days are warm but rarely muggy. Mornings are fresh, afternoons sunny, and evenings cool enough that you’ll want a light jumper. The lake is large enough that you never feel crowded, but small enough that you can walk around it in a single day.

Swimming in Lake Bohinj

Water Temperatures by Month

Lake Bohinj is an alpine glacial lake, which means the water is noticeably cooler than the sea or thermal lakes. For many, this is a plus, the water is refreshing and crystal clear.

Approximate surface water temperatures:

• June: 16–19 °C, warm enough for a quick swim for many, but the water is still cold
• July: 20–23 °C, the most pleasant temperature for swimming; shallower areas warm up faster
• August: 21–24 °C, the warmest month; in a hot summer, temperatures can reach 25 °C at the surface in shallow sections
• September: 17–20 °C, the water starts to cool, but sunny days still make it pleasant

These temperatures are approximate and vary from year to year. In cooler summers, the lake may not reach 20 °C; in exceptionally warm ones, it can exceed 24 °C.

Where to Swim?

The lake has several popular swimming spots:

• Beach at Camp Zlatorog (southwest end): The largest maintained beach with a gravel entry into the water. Suitable for families.
• Grassy areas along the northern shore: Less visited, more peaceful. Entry into the water can be steep in places.
• Western end of the lake (near St. John’s Church): Shallower water that warms up more quickly. Popular with families with small children.
• Wild swimming spots: Along the entire lake, smaller spots exist where locals swim. No lifeguards, no infrastructure, but also no crowds.

Important: Lake Bohinj is a natural lake without lifeguards at most locations. Swimmers should be aware of their own responsibility, especially as the water is very deep in some places (maximum depth is around 45 m) and temperature drops sharply with depth.

Kayaking and SUP

Lake Bohinj is one of the best spots in Slovenia for kayaking and SUP (Stand-Up Paddleboarding). The water is calm, motorised boats are banned on the lake, which means the surface is usually still, especially in the morning hours.

Where to Rent Equipment?

Several providers around the lake rent kayaks, canoes, and SUP boards. Prices typically range from EUR 10–20 per hour for SUP and EUR 15–25 per hour for a kayak (prices are approximate and subject to change). Equipment is usually rented directly at the lakeside without advance booking, though at peak season (late July, early August) it’s wise to arrive early.

Best Time to Paddle

• Morning (before 10:00): The lake is calmest, the light is soft, and most tourists are still asleep. This is the ideal time for SUP, as balance on still water is much easier.
• Late afternoon (after 16:00): The sun is less intense, and the lake settles after the afternoon breeze.
• Avoid: Midday hours (12:00–15:00), when the sun is strongest and a light wind often picks up on the lake.

What Will You See from the Water?

From the lake, you get a perspective that you simply can’t get from shore. Triglav and the surrounding peaks reflect on the surface, and in the shallows you can see the bottom in places, the water is that clear. Along the western shore, underwater plants create an interesting subaquatic landscape. Occasionally you may spot ducks, herons, or even swans.

Cycling Around the Lake and Valley

Bohinj is cyclist-friendly. The valley is relatively flat, and the roads aren’t heavily trafficked (except at the height of season in Ribčev Laz).

Recommended Cycling Routes

• Lake circuit: Partly on paved roads, partly on gravel. Suitable for all bikes except road bikes.
• Ribčev Laz – Stara Fužina – Studor: A short, easy ride through villages with traditional Bohinj architecture. Visit the toplars (hayracks) in Studor, they’re a distinctive feature of the region.
• Bohinjska Bistrica – Ribčev Laz: Along the Sava Bohinjka river, mostly flat.
• For the ambitious: The climb to Pokljuka plateau offers demanding riding with beautiful views.

Bikes can be rented from several providers in Ribčev Laz and Bohinjska Bistrica. E-bikes are increasingly popular and widely available.

At Sobe Resman, we offer secure storage for bikes, which is useful if you’ve brought an expensive bicycle and don’t want to leave it outside overnight.

The Resman Terrace, Your Summer Base

When you return from the lake, the bike, or the trail, the terrace at Sobe Resman is the space where summer in Bohinj truly shows itself.

The terrace includes:

• A fireplace for pleasant summer evenings
• A BBQ for preparing your own meals (since Sobe Resman doesn’t have a restaurant, the BBQ is a great dinner option)
• A ping-pong table for those who still have energy after an active day
• A swing and sun loungers for complete relaxation
• Views of the surrounding nature without noise or traffic

Summer evenings on the terrace have a special quality. When the sun sets behind the mountains, the temperature drops to a pleasant 15–20 °C, the air smells of grass and pine, and the only sounds are crickets and the occasional laughter from the neighbouring village. This is the moment when you understand why people have been coming to Bohinj for generations.

Evening Atmosphere at the Lake

Summer evenings at Lake Bohinj are special. When the day visitors head home (most are day-trippers from Bled or Ljubljana), the lake becomes almost empty.

The sun sets behind the mountains on the western side, the sky turns shades of orange and pink, and the lake surface becomes perfectly still. This is the time for a relaxed lakeside stroll, for photography, or simply for sitting on a bench and watching the day say goodbye.

A few restaurants and cafés in Ribčev Laz stay open in the evening, but expect a quiet atmosphere, this isn’t Bled with its promenade. Bohinj is for those who appreciate silence.

When to Come, The Best Weeks

The summer season in Bohinj runs from June to September, but each month has its own character:

June

• Nature is at peak greenness
• The lake is just beginning to warm up (16–19 °C)
• Fewer tourists than July and August
• The longest days (sun sets after 21:00)
• Ideal for hiking and cycling

July

• Water reaches a pleasant swimming temperature
• Events: traditional bonfire by the lake (if organised in the current year)
• More tourists, but not as crowded as the coast
• Warm days, pleasant evenings

August

• Warmest water (21–24 °C)
• Cows’ Ball (traditional Bohinj festival, typically late August/early September): local food, music, a parade of cows returning from the alpine pastures
• The busiest period, car parks fill up, book in advance
• Thunderstorms are more frequent in the second half of August

September

• Colours begin to change, yellows and oranges appear
• Water is still warm enough for the brave
• Significantly fewer tourists
• Shorter days, but stable weather
• The ideal month for those seeking peace

Practical Tips for Summer in Bohinj

• Book ahead: July and August are peak season, accommodation fills up, especially on weekends. At Sobe Resman, we recommend booking at least 2–3 weeks in advance for summer dates.
• Parking: Lakeside car parks fill up quickly in summer. At Sobe Resman, you have free parking with 24/7 video surveillance, which is a real advantage in season.
• Sun protection: Despite being in the mountains, UV radiation is strong in summer. Sunscreen, a hat, and sunglasses are essential.
• Drinking water: Tap water is safe to drink, it’s clean and high quality.
• Electric vehicles: If you arrive in an EV, Sobe Resman has a Type 2, 11 kW charger. The first charge is free for direct bookings.

Summer, in Short

Summer in Bohinj isn’t glamorous, and it’s not fun in the nightlife-and-shopping sense. But it’s something else, it’s natural, genuine, and peaceful. It’s for those who want to wake up to birdsong, swim in a clean lake, cycle through villages, and spend evenings by the fire under the stars.

If that’s the kind of summer you’re looking for, Bohinj is the right place. And when you’re sitting on the Sobe Resman terrace with the BBQ cooling down and the mountains glowing in the last light of the day, you’ll know you chose well.