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    Krško old town seen from across the River Sava, with its church and wooded hills behind

    Posavje, on the Sava

    Krško, a small town with a big place in Slovene book history

    Facts checked on
    Population 1 Jan 2026
    6,934 (town); 26,210 (municipality)
    Settlements
    158

    Map

    Where Krško is

    The Julian Alps, Triglav and the Soča valley lie to the north-west; Ljubljana sits in the centre; the Karst, its caves and the 47 km of coast are to the south-west, and Maribor, Ptuj and the Prekmurje plains to the east. Every number opens its guide.

    1. 1PosavjePosavska statistical region
    2. 2BrežicePosavje, by the Croatian border
    3. 3KrškoPosavje, on the Sava
    4. 4SevnicaPosavje, on the Sava
    5. 5Kostanjevica na KrkiPosavje, Krka valley
    6. 6Rajhenburg CastleCastle in Posavje
    7. 7Kozjansko Regional ParkRegional park in eastern Slovenia

    Krško is a town of 6,934 people on the Sava, in Posavje, 98 km from Ljubljana and 51 km from Zagreb. The things most worth seeing are the Valvasor museum, spread over three houses in the old town, and the Capuchins' baroque library, which displays the first translation of the Bible into Slovene. Its municipality has more settlements than any other in the region, 158, with 26,210 residents (SURS, 1 January 2026).

    How I would do it

    Half a day covers Krško and it doesn't ask for more. I'd start with the Valvasor museum and the Capuchin library, ride round the old town on a free municipal bike and keep the afternoon for Rajhenburg Castle, upriver.

    The essentials in a few lines

    Full read: 2 min

    • A town of 6,934 on the banks of the Sava.
    • Its museum remembers Valvasor, Josipina Hočevar and Štoviček.
    • The Capuchin library holds the first Slovene Bible.
    • Free town bikes for exploring the old centre.

    The practical bit

    Before you go to Krško, this

    1. 01 To save money

      Free town bikes

      The Krčan town bike can be borrowed free of charge from three points in town, according to Krško's tourist office, and it's the easiest way round the old centre.

    2. 02 Most beautiful

      A monks' library left intact

      The Capuchins' baroque library survives with its original layout and holdings, from dictionaries to medical and theological books. It opened to the public in 1984.

    3. 03 Worth the splurge

      Try Krškopolje pork

      It's Slovenia's only native pig breed and came close to dying out. Posavje.com suggests trying its cured meats, crackling, blood sausage or bacon.

    4. 04 Getting there

      The Trappists' castle

      Upriver at Brestanica, Rajhenburg Castle tells the story of the monks who made chocolate, cheese and sparkling wine there.

      Rajhenburg Castle

    Bookings I would make

    Things to do in Krško: the Valvasor museum

    Since 30 March 2010 the City Museum has occupied the Valvasor complex, three houses in the old town. In front stands a statue of Janez Vajkard Valvasor (1641-1693) by the sculptor Vladimir Štoviček. The permanent collections remember Valvasor, the benefactor Josipina Hočevar (1824-1911) and Štoviček himself, with prints from the Iconotheca Valvasoriana and Valvasor’s great work, The Glory of the Duchy of Carniola, translated in full. During the 2010-2012 restoration, 16th-century wall paintings came to light, which the museum links to the Protestant movement, very strong in Krško. According to Posavje.com, its doors are open from 10:00 until 18:00, Tuesday to Friday.

    The Capuchin library

    The Valvasor Library has worked from the former Capuchin monastery since 1988 and keeps the monks’ baroque library with its original layout and holdings, including dictionaries and books on medicine, theology, philosophy and history. The tourist office says the first translation of the Bible into Slovene, almost five centuries old, is on show there. The same building has the speedway room, the country’s only public collection devoted to the sport. For me it’s the most interesting thing in town.

    Next to the museum, the Krško Gallery fills the former Holy Spirit Church of 1777. The tourist office also highlights the Hočevar mausoleum, resting place of the town’s patrons, the house of the writer Janez Mencinger with its fruit-drying room, and the Svet energije multimedia centre. To get around, the Krčan town bike is free from three points. On the water, you can hire a kayak or canoe on the Krka, and the pool at Brestanica is well liked locally.

    If you are staying the night, see the best hotel deals in Krško for your dates: the well-placed rooms go fast.

    Krško, a town on the Sava

    Krško is home to 6,934 people (SURS, 1 January 2026), while its municipality holds 26,210 across 158 settlements, more than any other in Posavje. The tourist office places it at the end of the Sava gorge, where the valley opens into the Krško basin, with the town on both banks. Oddly, it wasn’t the River Sava that gave the town its name but the Krka, which flows nearby. It’s 98 km from Ljubljana and 51 km from Zagreb, on the motorway linking the two capitals.

    Near the town stood Neviodunum, one of the smaller Roman centres in the territory, according to the Slovenian government’s official history.

    How long to stay and what’s nearby

    Half a day covers the museum, the library and a stroll. I’d carry on upriver to Rajhenburg Castle or head down to Kostanjevica na Krki, and at lunchtime I’d order something made from Krškopolje pork.

    So you do not lose the morning at the ticket office, browse tickets and tours in Krško on GetYourGuide.

    If you are staying the night, see the best hotel deals in Krško for your dates: the well-placed rooms go fast.

    What to see in Krško

    PlaceWhat it isDetail
    Krško City MuseumValvasor complex, three old-town housesValvasor, Josipina Hočevar and Štoviček
    Valvasor LibraryIn the former Capuchin monasteryFirst Slovene Bible and the speedway room
    Krško GalleryFormer Holy Spirit Church (1777)Next to the museum
    Hočevar mausoleumTomb of the town's patronsBy the old town
    Svet energijeMultimedia centre about energyInteractive

    Krško tourist office and Posavje.com, checked on 17 October 2026. The museum opens Tuesday to Friday 10:00-18:00 and is closed on Sundays and Mondays.

    Brestanica seen from Rajhenburg Castle, with its rooftops, the church and the hills of the Sava valley

    Brestanica seen from Rajhenburg Castle, with its rooftops, the church and the hills of the Sava valley

    Rajhenburg Castle with its red roofs and corner towers rising above the woods that drop down towards Brestanica

    Rajhenburg Castle with its red roofs and corner towers rising above the woods that drop down towards Brestanica

    Test yourself

    What people often get wrong about Krško

    0/3 Pick before you peek.

    1. Krško takes its name from the River Sava.

      See the answer

      False. It's named after the nearby River Krka. The Sava is the river that runs beside the old town.

    2. Krško has Slovenia's only nuclear power station.

      See the answer

      True. The tourist office lists it among the town's peculiarities, along with the country's first chocolate-making machine.

    3. The Krškopolje pig is an imported breed.

      See the answer

      False. It's Slovenia's only native pig breed, according to Posavje.com.

    Krško: questions and answers

    Where is Krško?

    In Posavje, south-east Slovenia, at the end of the Sava gorge, where the valley opens into the Krško basin. It's 98 km from Ljubljana and 51 km from Zagreb.

    What is there to see in Krško?

    The city museum in the Valvasor complex, the Capuchin monastery library with the first Slovene Bible, the gallery in the former Holy Spirit Church, the Hočevar mausoleum and the Svet energije centre.

    Why is Krško named after a river it isn't on?

    The name comes from the nearby River Krka, although the river beside the old town is the Sava, Slovenia's longest, according to the tourist office.

    Who was Valvasor?

    Janez Vajkard Valvasor (1641-1693), a polymath who described Carniola in The Glory of the Duchy of Carniola. According to the museum, his last residence was one of the houses in the complex it now occupies.

    What is there to eat in Krško?

    Products from the Krškopolje pig, Slovenia's only native pig breed, and Posavje wine such as cviček, which the tourist office calls the area's own tipple.

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    Sergio Lepone

    Questions about Krško? Write to me

    If something does not add up or a fact is missing, write to me and I will answer myself.

    My email sergiolepone@gmail.com

    Sergio Lepone

    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 .

    How I check every fact and where it comes from

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    Photos: Ajznponar (CC0); Janezdrilc (CC0); Janezdrilc (CC0), via Wikimedia Commons.