Rafting in Bulgaria: Struma or Iskar, Which River?
Rafting in Bulgaria on the Struma or the Iskar: difficulty, season, kids' ages, what's included and how to get there from Bansko or Sofia.
Rafting in Bulgaria happens on two main rivers. The Struma runs through the Kresna Gorge in the southwest, about 120 km from Sofia and 35 km from Bansko, and is the real white water: class 3 with more than 20 rapids. The Iskar runs through the Iskar Gorge near Lakatnik, about 60 km north of Sofia, and is the gentler, beginner and family option. On our platform both cost the same: Struma River rafting is 40 EUR per adult and 25 EUR per child aged 4 to 12, and the Iskar trip is priced identically. So the choice comes down to where you are staying and how much adrenaline you want.
In this guide9 sections
Prices are in euros, Bulgaria's currency since 1 January 2026, and were read from our booking system on 24 October 2026; the price shown at checkout is the one that counts. The season starts in spring, and 2027 dates are usually confirmed in spring, depending on water levels.
Struma or Iskar: the quick comparison
| Struma, Kresna Gorge | Iskar, Lakatnik | |
|---|---|---|
| Where | Between Simitli and Kresna, southwest Bulgaria | Iskar Gorge, north of Sofia |
| From Sofia | About 120 km, roughly 1 h 30 | About 60 km, roughly 1 h |
| From Bansko | About 35 km | Too far for a morning trip |
| Difficulty | Class 3, one rapid up to 3+/4 | Easy to moderate rapids, no experience needed |
| Time on the water | About 1 h 30 on a 12 km run | 1 h 30 to 2 h |
| Whole activity | 2 to 4 hours with briefing and gear | 2 to 4 hours with briefing and gear |
| Our price | 40 EUR adult, 25 EUR child | 40 EUR adult, 25 EUR child |
| Best for | Thrill seekers, families in summer | First timers, families, Sofia based travellers |
In short: staying in Bansko or heading south towards Melnik or Greece? Go for the Struma. Based in Sofia and want half a day outdoors without a long drive? Go for the Iskar.
Struma River rafting in the Kresna Gorge
The Kresna Gorge is a roughly 20 km stretch where the Struma cuts through the mountains between Simitli and Kresna. The whole gorge is a Natura 2000 site, and the main E79 road from Sofia to Greece follows the river. It is Bulgaria's best known white water: it was the venue of the June 2025 European Rafting Championship, and the International Rafting Federation describes more than 20 rapids, 12 of them strong class 3, plus the famous Kazana ("the Cauldron"), a long cascade that reaches class 3+/4. At high water, guides can switch to an easier class 2 section.
One thing many visitors miss: the trip does not start in Bansko. Our host, a rafting company with 20 years on the Struma, Iskar and Arda, has its base at Lazhovi Livadi, next to the fuel station in the village of Poleto on the E79, in Simitli municipality. The base has free guarded parking, hot showers, changing rooms, a bar and WiFi, and the host drives you to the put in. The run is about 12 km, depending on water level.
On the day you arrive at the base, get your gear and a safety briefing, sign a participation declaration, then paddle down with stops on calm sections for a swim. You pick the departure time on the booking page and the host confirms it. Photos are available on request. Boats take up to 15 people; couples and solo travellers should check the minimum number of participants for their departure on the booking page.
Iskar River rafting near Sofia, below the Lakatnik rocks
The Iskar cuts through the Balkan range north of Sofia, and the rafting section runs between Bov and Lakatnik, right under the tall Lakatnik rocks. It is the calmer of the two rivers: rapids of varying character with quiet stretches in between to rest and cool off, and no previous experience needed. Look out for black storks, herons and cormorants on the way.
The base sits opposite the Lakatnik rocks at Gara Lakatnik; the exact address is on the Iskar River rafting page. By car it is about 60 km from Sofia via Novi Iskar and Svoge, and trains stop at Lakatnik station. Check the departure time and guiding language on the booking page. Boats go out once there is a group, so a couple booking alone should check the minimum group size on the booking page or ask the host.
When to go rafting in Bulgaria: spring vs summer
The season follows the water, not the calendar. From March to June snowmelt fills the rivers: bigger rapids, colder water and full wetsuits, the time for adrenaline. In July and August the water is lower and a little warmer, with time to swim and jump off the raft, which suits families best. Even then it is not warm: the Struma reaches about 15 to 17 °C in June.
In 2026 our host advertised a daily season from April to September on both rivers. Other Kresna operators advertise a longer season, March to November, when there is enough water. 2027 dates will be confirmed in spring. For more on what Bansko and the mountains offer through the year, see our Bansko guide.
Book it with us · AttractionStruma River Rafting AdventureFrom€40€40$45£33BookRafting with kids: minimum age
Bulgaria has no single legal minimum age for rafting; each operator decides by river and water level on the day. Our child price of 25 EUR covers ages 4 to 12, but that does not mean every four year old can join on every date. In spring, at high water, the host may decide it is not suitable for young children, so list your children's ages when booking and the host will confirm.
- Swimming: both listings require swimming ability.
- Minors: the Iskar trip asks for parental consent.
- Pregnancy: not recommended on either river.
- Weather: trips depend on conditions and may move in very high water or storms.
What works with kids: summer rather than spring, the Iskar if you are in Sofia, and the Struma in July or August if you are in Bansko. The hot showers at the Struma base are welcome after 90 minutes in 17 °C water.
What is included and what to bring
Gear is included: wetsuit, neoprene shoes, jacket, helmet, life jacket and paddle, plus a safety briefing. The host's own Iskar page also lists rafting insurance, a qualified guide and transport along the route as included. Some Kresna operators make the wetsuit optional on summer family runs. Bring:
- Swimwear to wear under the wetsuit.
- A towel and dry clothes.
- Sandals or water shoes.
- A T shirt and high SPF sunscreen.
- Leave phones, watches and jewellery in the car or at the base.
Getting there: rafting near Bansko and from Sofia
To the Struma from Bansko or Sofia
From Bansko it is about 35 km west to the E79 and south to Poleto. From Sofia it is about 120 km, around 1 h 30, mostly on the motorway and then through the gorge. Our trip has no hotel pickup, so you make your own way to the base, easiest with a rental car. If you are not in Bansko yet, a private transfer from Sofia to Bansko starts from 121 EUR per car at today's price. Places to stay are on our Bansko hotels page.
To the Iskar from Sofia
Drive north via Novi Iskar and Svoge, about 60 km; the gorge road is slow and winding, so allow an hour. By train, get off at Lakatnik station near the base, and check Bulgarian State Railways times on the day, as timetables change. Either way, arrive 20 to 30 minutes before your departure.
How booking works
Pick a date and departure on the booking page, pay 20% online and the rest to the host at the end of the activity. The host confirms every booking after checking water levels and ages, so book at least 24 hours ahead. Cancellation is flexible; the exact terms are on the booking page. If the water is too high or a storm rolls in, the host will offer another date.
Make a day of it
Rafting takes half a day, so there is time left. From the Struma, head back to Bansko for an evening in the old town. From the Iskar, continue up the gorge; our guide to day trips from Sofia has ideas. And if you are still building your list, browse our pick of Bulgaria attractions.
