Best mountain passes around Grimacco are situated in the Julian Pre-Alps, a region characterized by its natural landscapes and historical significance. The area is primarily associated with the Passo di San Martino, an important saddle offering scenic views. Grimacco provides access to various mountain passes that feature diverse terrain and historical landmarks. The region's passes are known for their natural beauty and opportunities for outdoor activities.
Last updated: October 14, 2026
Highlight (Segment) • Trail
Translated by Google •
Tip by
Highlight • MTB Park
Translated by Google •
Tip by
Sign up now to discover places like this
Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.
Highlight • Mountain Pass
Translated by Google •
Tip by
Highlight • Mountain Pass
Translated by Google •
Tip by
Highlight (Segment) • Climb
Showing Translation
Tip by
Sign up for free to discover even more mountain passes around Grimacco.
Already have an account?
Start today with a free account
Your next adventure awaits.
The demanding ascent to Matajur from Pulfero takes place via a paved, asphalt road. It leads above the tree line and is therefore somewhat strenuous, especially on warm summer days. The route from Mersion to Montemaggiore proceeds with steady climbs and over a saddle. After crossing the saddle, it goes slightly downhill to Montemaggiore. This section runs in the shade on broken asphalt, so you constantly have to avoid ruts and potholes. It is better to keep to the left here. The road is generally closed and is reopened when no work is being carried out. Tip: in Montemaggiore, at the start of the ascent, there is a water fountain to fill drinking bottles.
0
0
Near the Solarie Pass border crossing, at an altitude of 960 meters, stands this stele commemorating Riccardo Giusto. He is considered the first of approximately 650,000 Italian soldiers to die during the First World War.
0
0
Trail from Mont Clabuc to Mont Joannaz. You may have to cross tall vegetation. A bit technical, but doable.
0
0
A former border station, a classic example of modern architecture, having become obsolete due to the expansion of EU member states. On the Italian side, the border building is very well preserved and used by the Alpini (Italian mountain troops), while the Slovenian building is dilapidated. On the Italian side, there is also a monument to a distinguished Alpini soldier.
0
0
Beautiful high-altitude trail on the Stol that leads into a rather steep footpath, on which we had to push the bike downhill for a few minutes.
0
0
Climb to Matajur
0
0
This is a good place to start downhill.
0
0
It's in the forest and you don't notice much of a pass. :)
0
0
The most prominent mountain pass in Grimacco is the Passo di San Martino, also known as Priavelo Pass. Situated at 663 meters (2,175 feet), it's a significant saddle connecting the Cosizza and Alberone valleys. It's known for its scenic beauty, especially in spring with vibrant crocus blooms, and its historical significance, including a 13th-century Romanesque church near the summit of Monte San Martino.
The region is rich in history. Near the Passo di San Martino, you can find a 13th-century Romanesque church dedicated to Saint Martin, which is the oldest in the Natisone Valleys. Monte San Martino itself was a strategic point during the First Italian War of Independence. Further afield, the Kobariški Stol Ridge Trail and Hlek Hut follows a former World War I military road, offering historical context. Additionally, near the Solarie Pass, you can visit the Monument to Richard Just, commemorating the first Italian soldier to die in WWI.
The area around Passo di San Martino is particularly beautiful in spring, known for its vibrant blooms of crocuses. Generally, spring and autumn offer pleasant temperatures for hiking and exploring, while summer provides warmer conditions for outdoor activities. Winter can bring snow, making some trails more challenging or inaccessible.
The mountain passes around Grimacco offer picturesque views of the Julian Pre-Alps. The Passo di San Martino is noted for its vibrant spring flora. For expansive vistas, the Kobariški Stol Ridge Trail and Hlek Hut provides extensive views of the Nadiža River valley and the Julian Alps, with visibility extending to the Adriatic coast on clear days. Bocchetta di Masarolis also offers suggestive views of surrounding peaks.
Yes, the passes serve as excellent starting points for various hiking trails. For example, the Passo di San Martino is a gateway to routes leading to the summit of Monte San Martino. You can find several hiking routes in the area, such as the 'Passo di San Martino (663 m) – Monte San Martino loop from Grimacco' or the 'Brieza Pass – Monte San Martino loop from Grimacco'. For more options, explore the Hiking around Grimacco guide.
Grimacco offers challenging mountain biking opportunities. The MataDown Trail – Passo Glevizza is a popular spot for downhill descents and natural trails, located on the slopes of Mount Matajur. You can also find routes like the 'Panorama Trail on the Hillside – View of the Adriatic Sea loop from Grimacco' or the 'Livek Village – Cepletischis Wildflower Meadow loop from Grimacco'. For a comprehensive list, check the MTB Trails around Grimacco guide.
Yes, several passes and trails offer a challenge. The Kobariški Stol Ridge Trail and Hlek Hut is categorized as challenging, featuring a mobile trail along a former military road. The MataDown Trail – Passo Glevizza is popular among gravity riders for its technical difficulties. For hikers, routes like 'Historic military road to Tribil Superiore (Alpe Adria Trail)' are rated as difficult. Many of the MTB and running routes in the area are also marked as difficult.
Near the Passo di San Martino, a small mountain hut, Baita CAI Val Natisone, was built in 2016, offering a potential resting point for hikers. The Kobariški Stol Ridge Trail and Hlek Hut also includes a hut, providing a place to rest during your journey.
Visitors frequently appreciate the stunning panoramic views, the historical significance of the trails and landmarks, and the diverse opportunities for outdoor activities. The unique blend of natural beauty, cultural heritage, and challenging routes makes the area appealing to hikers, mountain bikers, and history enthusiasts alike. The vibrant spring blooms around Passo di San Martino are also a particular highlight.
Yes, the region offers various running trails. You can explore routes such as the 'Third Triajur Stage loop from Savogna' or the 'Running loop from Drenchia'. For more options and detailed information on difficulty and distance, refer to the Running Trails around Grimacco guide.
The Passo di San Martino, also known as Priavelo Pass, is situated at an elevation of 663 meters (2,175 feet).


See even more epic mountain passes by checking out these guides around Grimacco: