The "Blue Line" of Garda Trentino

Mountain tour • Garda Trentino and Valle di Ledro

Mountain tourrecommended routeMountain tour  · Garda Trentino Open

The "Blue Line" of Garda Trentino

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  • Bunker from WWII - Dos Tenim (Nago - Torbole)
    Bunker from WWII - Dos Tenim (Nago - Torbole)
    Photo: Staff Outdoor GardaTrentino MM, Garda Trentino

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    A historic itinerary which follows the 1945 line of fortifications from the lakeshore of Riva di Garda to Nago-Torbole.

    Open
    moderate
    Distance 15.2 km
    5:20 h
    291 m
    293 m
    262 m
    62 m

    The trail follows part of the line of fortifications built by the German army between 1944 and the spring of 1945 from the northern shore of Lake Garda to the Adriatic, what was known as the Blue Line (in German, Blaue Linie). This line largely followed the Austro-Hungarian line built a century before. In Garda Trentino the shoreline was fortified from Riva del Garda to Torbole, the western part of Lake Garda south of the centre of Riva and the foothills of Altissimo, which was where there was the only fighting.

    The itinerary is made up of two distinct sections: the first part from the centre of Riva del Garda runs along the lakeshore to the east, the second from the centre of Torbole heads up towards Busatte and on to Nago. It is possible to combine the first part with the itinerary “The Forts of Monte Brione”, which leaves from the harbour of San Nicolò, halfway between Riva and Torbole, leaving the second part which leaves from and returns to Torbole for another time.

    Author’s recommendation

    There are many trails for history buffs in Garda Trentino based on the theme of the Great War which explore the Austro-Hungarian fortifications.

    During the Second World War, fighting on Lake Garda was mostly during the final days of the Allied Italian Campaign. The X American Mountain division actually reached Verona on 26th April 1945, Malcesine the day after, while the general surrender of the German forces was signed on 29th April while fighting was still going on in Torbole. The idea behind the Blue Line, that of reusing the fortresses and trenches of the First World War in order to turn the Alps into a final defensive outpost (Alpenfestung), never actually came to fruit.

    Around the San Nicolò fort, you can see niches at the mouth of the tunnel on the road which today contain images of saints. During the Second World War, like almost all the tunnels on Lake Garda, they contained dynamite to blow up the tunnel if needed. The bloodiest battle fought on the lake in April 1945 took place around Corno di Bo' (visible from here – a spur of dark rock towards the south-east) when the retreating Germans tried to set off the explosives at the mouth of the tunnel and the Americans did everything they could to stop them. This is why for years the tunnel was known locally as the “Tunnel of death”.

    Profile picture of Staff Outdoor GardaTrentino MM
    Author
    Staff Outdoor GardaTrentino MM 
    LogoGarda Trentino
    Responsible for this content
    Garda Trentino  Verified partner 
    Difficulty
    moderate
    Overall difficulty
    moderate

    Derived from the technical difficulty and the stamina requirements.

    Experience
    Landscape
    Highest point
    Nago, 262 m
    Lowest point
    Riva del Garda, 62 m
    Best time of year
    Jan
    Feb
    Mar
    Apr
    May
    Jun
    Jul
    Aug
    Sep
    Oct
    Nov
    Dec
    Cardinal direction
    NESW

    Track types

    Asphalt 62.06%Dirt road 8.11%Forested/wild trail 3.91%Path 14.60%Road 10.54%Unknown 0.74%
    Asphalt
    9.4 km
    Dirt road
    1.2 km
    Forested/wild trail
    594 m
    Path
    2.2 km
    Road
    1.6 km
    Unknown
    113 m
    Show elevation profile

    Safety information

    Safety Tips

    1. Choose itineraries that suit your physical and technical abilities. Collect information about the area you are visiting and the trail’s conditions and get a detailed trekking map.
    2. Wear clothes and take equipment that suit the difficulty and length of your tour. Keep emergency gear in your rucksack, including first aid supplies.
    3. Do not go walking alone in the mountains. In any case, tell someone where you are going and report back on returning.
    4. Look at the weather forecast before setting off and always keep an eye on the weather.
    5. In case of doubt, go back. It is better to give up than risk bad weather or face difficulties beyond your strength, ability and equipment.
    6. Do not leave marked paths and do not take shortcuts.
    7. All described walks are in a natural environment and therefore their use is at your own risk.

    This information is subject to inevitable variations, so none of these indications are absolute. It is not entirely possible to avoid giving inexact or imprecise information, given how quickly environmental and weather conditions can change. For this reason, we decline any responsibility for changes which the user may encounter. In any case, it is advisable to check environment and weather conditions before setting out.

    Tips and suggestions

    For more information on routes, services (guides, mountain huts, shops etc.) and hiking friendly accommodation: Garda Trentino - +39 0464 554444

    Public transport

    Public-transport-friendly

    The main towns in Garda Trentino - Riva del Garda, Arco, Torbole sul Garda, Nago – are connected by several urban and intercity bus lines which will take you to the starting point of tours or in the immediate surroundings.

    You can also get to Riva del Garda and Torbole sul Garda by the public ferry service.

    Up-to-date information on timetables and routes.

    Get Timetable to destination

    to
    The "Blue Line" of Garda Trentino

    Directions

    Find out how to reach Garda Trentino.

    Parking

    Free parking near the former hospital (Via Rosmini).

    Paid parking: Terme Romane (Viale Roma), Vecchia stazione (Largo Medaglie d’Oro), Ex-agraria (Via Lutti).

    Coordinates

    DD
    45.885316, 10.845071
    DMS
    45°53'07.1"N 10°50'42.3"E
    UTM
    32T 643162 5082960
    w3w 
    ///rabble.pillow.unravel
    Get there by train, car, bike, or on foot!

    Author’s map recommendations

    Garda Trentino TREKKING Map – Available in the info points of Garda Trentino (Riva del Garda, Arco, Torbole sul Garda, Ledro, Comano Terme)

    Equipment

    You need to wear the right clothing and take the proper gear when you go hiking in the mountains. Even on relatively short easy outings make sure to take all you need so you don't run into trouble if things take an unexpected turn, for example a storm blows up or you have a sudden drop in energy levels.

    What should you take when you go on a hike?

    Your rucksack (for a day trip a 25/30L capacity should do) should contain:

    • water canteen (1L)
    • snacks (e.g. mixed dried fruit or chocolate)
    • First aid kit
    • windproof jacket
    • fleece
    • change of t-shirt and socks (in a plastic bag)
    • make sure to wear or at least bring a pair of long trousers
    • hat
    • sun screen
    • sunglasses
    • gloves
    • whistle to attract attention in an emergency

    Make sure you're wearing the right footwear for the trail and season. The going can get rough and rocky underfoot and a pair of hiking boots will protect you from sprains. When wet, a grassy slope, rocky slab or steep trail can be dangerous unless you are wearing the proper footwear.

    And finally... don't forget to bring your camera! You'll need it to capture the stunning views you come across all over Garda Trentino. And if you like, you can share your memories with us at #GardaTrentino.

    Emergency telephone number 112.

    Similar routes nearby

    • Sentiero della Pace 10: Riva del Garda to Torbole-Nago
    • Path of the Defensionmauer
    • Ponale Path (from Riva del Garda)
    • 2 days in the mountains of Garda Trentino and 1 night in Rifugio Pernici
    • Garda Trek - Low Loop: in the heart of Garda Trentino
     These suggestions were generated by our system
    Status
    Open
    Difficulty
    moderate
    Overall difficulty
    moderate

    Derived from the technical difficulty and the stamina requirements.

    Distance
    15.2 km
    Duration
    5:20 h
    Ascent
    291 m
    Descent
    293 m
    Highest point
    262 m
    Lowest point
    62 m
    Public-transport-friendly Scenic Cultural/historical interest Refreshment stops available Round trip

    Weather at the starting point

    10-day forecast

    Statistics

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    Maps and trails
    Nothing selected - click and drag in the elevation profile to zoom
    Distance
    Duration
    Ascent
    Descent
    Elevation profile


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