Cuzzi Trench – Roman Road of the Karst loop from Trieste Airport

Mountain biking trails

Italy

Friuli Venezia Giulia

Gorizia

Ronchi Dei Legionari

Cuzzi Trench – Roman Road of the Karst loop from Trieste Airport

Hard

4.6

(5)

riders

Cuzzi Trench – Roman Road of the Karst loop from Trieste Airport

03:03

38.6km

370m

Mountain biking

Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is accessible with public transport.

Last updated: August 28, 2026

Tips

Includes a segment that may be dangerous

A part of this route comprises technical, difficult, or hazardous terrain. Specialist equipment and prior experience may be required.

After 33.6 km for 115 m

Waypoints

Start point

Train Station

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3.93 km

World War I Memorial and XI Bersaglieri Cyclists Battalion Trenches

Highlight • Historical Site

Little-known Great War monument

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6.12 km

Cuzzi Trench

Highlight • Historical Site

Austro-Hungarian fortification from the Great War, fought over at the cost of many lives

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7.66 km

Cima Pietrarossa Trenches

Highlight • Historical Site

Well-preserved complex of trenches from the Great War

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8.32 km

Enrico Toti Memorial and World War I Front-line Ruins

Highlight • Historical Site

Monument to Enrico Toti: despite losing his left leg in a 1908 train accident, he managed to enlist in the Bersaglieri Cyclists, dying in 1916 with the heroic act of …

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8.68 km

Enrico Toti Memorial

Highlight • Monument

Historical monument honoring the soldiers who died in the region during the First World War

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18.1 km

Pietrarossa Visitor Center

Highlight • Rest Area

Unfortunately, it is closed during this period

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22.2 km

Roman Road of the Karst

Highlight • Trail

One of the many roads that make up the wealth of the karst, from here there are two possible detours, one towards Mount Ronchi, and the other towards Mount Sei Busi.

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23.1 km