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    The Kolovrat open-air museum on the Walk of Peace, with trenches along a grassy slope dotted with spruce trees

    Soča Valley, First World War

    The Walk of Peace, following the Isonzo Front

    Facts checked on
    Length
    More than 500 km
    Monuments and remains
    More than 300
    Countries
    Slovenia and Italy

    The Walk of Peace is a trail of more than 500 km linking over 300 monuments and remains of the Isonzo Front (1915-1917), from the Julian Alps to the Adriatic across Slovenia and Italy, with its core in the Soča Valley. It's run by the Walk of Peace Foundation, based in Kobarid since 1 December 2000, and has been on UNESCO's tentative list since 2016.

    My checklist before setting off

    What I would do

    You don't have to walk all of it to understand it. I'd start at the Kobarid Museum and its visitor centre, walk one or two Soča sections with an outdoor museum, and for the Karst end finish on Sabotin above Nova Gorica.

    What I would book

    My key points

    My notes on Walk of Peace

    1. 01 Getting there

      Start in Kobarid

      The foundation recommends starting at one of its visitor centres, and Kobarid has one as well as the museum that tells the story of the front.

      Kobarid Museum
    2. 02 My tip

      Combined ticket

      In 2026, buying a ticket for the Kobarid Museum, the Sabotin Park of Peace or the Cerje Monument of Peace gets you up to 20% off the other two.

      Sabotin Peace Park
    3. 03 Most beautiful

      From the mountains to the sea

      It crosses peaks, gorges, Karst caves and Brda vineyards before reaching the Adriatic coast, on high-mountain paths, gravel roads beside the Soča and old mule tracks.

      Brda
    4. 04 Worth the splurge

      Recognised by Europe

      In 2020 it was chosen as the best cross-border Interreg project in Europe, according to the foundation.

      Slovenia history

    What the Walk of Peace is

    It’s a long-distance trail of more than 500 km connecting over 300 monuments and remains of the front, from the Julian Alps to the Adriatic. The foundation presents it as the only cross-border long-distance trail linking the fronts of two countries, Slovenia and Italy. It crosses the Soča Valley inside Triglav National Park, the Brda wine region and the Karst before reaching the coast.

    The terrain changes a lot along the way. There are high-mountain paths, gravel roads along the Soča, old mule tracks, Karst meadows and trails through the vineyards. It’s waymarked uniformly, can be walked for most of the year and has alternative routes and loops for those who want more.

    The Walk of Peace Foundation

    On 21 September 2000 the Slovenian Government approved the «Posočje, Walk of Peace» project and proposed a foundation to carry it out, which was set up on 1 December that year in Kobarid. Since then it has researched, restored and presented First World War heritage, published guides and maps and run the Kobarid Historical Library. Its main partners are the Kobarid Museum, the Milko Kos Historical Institute of the Slovenian Academy of Sciences and Arts and PromoTurismoFVG on the Italian side.

    In 2016 the Walk of Peace joined UNESCO’s tentative list, the intermediate step before a nomination, and in 2020 it won the title of Europe’s best cross-border Interreg project.

    Where to start: Kobarid

    You can start anywhere, but the foundation recommends one of its visitor centres, which offer interactive content, information, literature and local guides. Kobarid has one of those centres and also the Kobarid Museum, the best place to understand the front. For the southern end, the Park of Peace on Sabotin, above Nova Gorica, keeps galleries, trenches and caverns on a mountain that fell to Italy during the sixth Isonzo offensive, in the summer of 1916, with views over the Vipava Valley, Brda, the Karst and the Julian Alps.

    The Kobarid Museum, Sabotin and the Cerje Monument of Peace share a discounted combined ticket in 2026.

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

    Walking it in sections

    Most people walk or ride individual sections and combine the trail with outdoor museums. For families, the foundation suggests the less demanding sections, with show caves and pastures with grazing livestock. There are also multi-day organised tours with accommodation, meals and a guide who specialises in the First World War, and the foundation publishes a guidebook, first edition 2024, and a 1:30,000 map. In early spring or late autumn the upper section may have winter conditions.

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

    The Walk of Peace in figures

    FactDetails
    Isonzo Front1915-1917, in the Soča Valley
    Government project«Posočje, Walk of Peace», approved on 21 September 2000
    FoundationSet up on 1 December 2000 in Kobarid
    UNESCO tentative list2016
    13-day guided tourFrom €3,540 per person, starting in Log pod Mangartom
    Self-guided packageFrom €2,370 per person
    Combined discount (2026)Up to 20% across Kobarid, Sabotin and Cerje

    Walk of Peace Foundation, checked on 17-10-2026. Package prices are per person based on double occupancy.

    A room in the Kobarid Museum with display cases, war photographs on the walls and Austro-Hungarian and Italian flags

    A room in the Kobarid Museum with display cases, war photographs on the walls and Austro-Hungarian and Italian flags

    The Soča river with its turquoise water flowing round a large tree-topped rock near Kamno, among riverside woodland

    The Soča river with its turquoise water flowing round a large tree-topped rock near Kamno, among riverside woodland

    Turquoise water runs between grey rock walls in the Tolmin Gorges, the southern gateway to Triglav National Park

    Turquoise water runs between grey rock walls in the Tolmin Gorges, the southern gateway to Triglav National Park

    Test yourself

    True or false?

    0/3 Pick before you peek.

    1. The Walk of Peace runs only through Slovenia.

      See the answer

      False. The foundation presents it as the only cross-border long-distance trail linking the fronts of two countries, Slovenia and Italy.

    2. The Isonzo Front lasted from 1915 to 1917.

      See the answer

      True. The Soča Valley was part of the front in those years, according to the Walk of Peace Foundation.

    3. The Walk of Peace is already a UNESCO World Heritage Site.

      See the answer

      False. It has been on the tentative list since 2016, an intermediate step, not an inscription.

    Map

    Where Walk of Peace 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. 1Soča ValleyGoriška, Julian Alps
    2. 2Soča RiverSoča Valley, Triglav National Park
    3. 3Kozjak WaterfallSoča Valley, Kobarid
    4. 4Boka WaterfallSoča Valley, Bovec
    5. 5Walk of PeaceSoča Valley, First World War
    6. 6MangartSoča Valley, Bovec
    7. 7Lake KrnSoča Valley, Triglav National Park

    Quick questions about Walk of Peace

    What is the Walk of Peace?

    A long-distance trail of more than 500 km linking over 300 First World War monuments and remains along the former Isonzo Front, from the Julian Alps to the Adriatic.

    Where does the Walk of Peace start?

    You can start anywhere, but the foundation recommends one of its visitor centres, such as Kobarid. Its 13-day guided tour sets off from Log pod Mangartom.

    Is it waymarked?

    Yes, with uniform waymarking, and it can be walked for most of the year. It has alternative routes and extra loops.

    Is it a World Heritage Site?

    No. It has been on UNESCO's tentative list since 2016, the step before a nomination, and the Slovenian working group is waiting for international guidance on sites of memory linked to recent conflicts.

    Can you cycle it?

    Many sections, yes, according to the foundation, with hard climbs at the start and easy riding among the Brda and Collio vineyards and across the Karst to Trieste.

    Is it suitable for children?

    The less demanding sections are, and the outdoor museums and show caves go down well with children, according to the foundation.

    0 of 425 Slovenia guides

    Your next stamp

    1. Sabotin
    2. Alpe Adria Trail
    3. Bogenšperk Castle
    Sergio Lepone

    Questions about Walk of Peace? Write to me

    I read every email. If a fact is wrong or missing, tell me and I will check it.

    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: Naturpuur (CC BY 4.0); Lokiseinchef (CC BY 3.0); Krzysztof Golik (CC BY-SA 4.0); Luka Peternel (CC BY-SA 4.0), via Wikimedia Commons.