UTVV Long Distance Trail is a 160 km permanent loop encircling the Vipava Valley with 6,000 meters of cumulative ascent. Designed on the backbone of the UTVV race terrain (Emperor route), it connects exposed ridgelines, karst plateaus, forest of Trnovski gozd, and the iconic limestone edge above the valley.
The route follows existing mountain trails and remote paths, combining technical rocky sections, runnable forest tracks, and panoramic traverses shaped by the strong local wind – the Burja. It is intended for experienced hikers, trail runners, and fastpackers who are comfortable with long distances and self-sufficiency.
The trail can be completed in multiple stages or as a multi-day endurance challenge. Villages along the valley provide access points, water, and accommodation options, allowing flexible planning.
This is not a race course but a permanent outdoor experience – a full-circle journey around one of Slovenia’s most diverse landscapes.
Author’s recommendation
Derived from the technical difficulty and the stamina requirements.
Track types
Safety information
This is a demanding long-distance mountain trail with significant elevation gain and remote sections.
The weather can change rapidly, especially on Nanos, Čaven, and Trnovski gozd.
Strong Burja wind may affect balance and visibility on exposed ridges.
Some sections are rocky and technically demanding.
Water sources are limited on karst terrain — plan accordingly.
Snow and ice are possible in winter and early spring.
Mobile signal is not guaranteed everywhere.
Hikers are responsible for their own safety.
Tips and suggestions
Best seasons: April–June and September–November.
Start early during summer due to heat exposure.
Consider dividing the route into 4–6 stages.
Support local huts, farms, and guesthouses along the valley.
Always check the weather forecast before committing to the trails.
Roadbook
Total distance: 160 km
Total ascent: 6,000 m
Highest point: Nanos (1265 m)
Terrain: karst limestone, forest trails, rocky ridgelines
Marking: partially marked permanent UTVV trail (additional marking in progress)
Recommended duration: 4–7 days (multi-stage)
Vojkova Koča na Nanosu (1240m)
Vipava Spring
Otliško okno
Memorial to General Boroević
Memorial Park of the Fallen Hungarian Soldiers
Tunnel underneath Mt. Sveta gora
Sveta gora
Mt. Sveta Gora
Solkan Railway Bridge
Austro-Hungarian Military Cemetery Solkan
Evangelijski center Nova Gorica
Square Trg Evrope/Piazza della Transalpina
Kostanjevica Monastery
Lasciapassare/Prepustnica
Museum Collection Pristava
Santuario della Madonna Addolorata di Merna
Cerje
The Monument of Peace Cerje
Mt. Fajtji hrib
Public transport
Public-transport-friendly
Vipava Valley is accessible by public transport from Ljubljana and Nova Gorica. Main access points to the trail are located near towns such as Ajdovščina and Vipava, which are served by regular bus connections.
As the route is a circular loop, you can start and finish in the same location, simplifying logistics. For stage-based hiking, local bus connections link several villages along the valley floor.
Timetables should be checked in advance, especially on weekends and public holidays.
Get Timetable to destination
Directions
Ajdovščina is located in western Slovenia, in the heart of the Vipava Valley.
By car from Ljubljana (approx. 1 hour): Take the A1 motorway towards Koper and exit at Ajdovščina.
From Nova Gorica (approx. 30 minutes): Follow the H4 expressway towards Ljubljana and exit at Ajdovščina.
From Italy (Trieste, approx. 45 minutes): Drive via the Fernetiči border crossing towards Sežana and continue on the H4 expressway to Ajdovščina.
Ajdovščina is well signposted and easily accessible from all major directions.
Parking
Public parking is available in Ajdovščina, which serves as a convenient starting point for the circular UTVV Long Distance Trail. Several free and paid parking areas are located near the town center and sports facilities.
As the route is a loop, hikers and runners can start and finish in the same location, making Ajdovščina a practical base for both single-stage and multi-day journeys.
During major events or peak season, parking availability may be limited.
Coordinates
Equipment
- Trail running or mountain hiking shoes with good grip
- Weatherproof jacket (wind protection essential)
- Sufficient water capacity (minimum 1.5–2L recommended)
- GPS device or OutdoorActive app with downloaded offline map
- Headlamp (for long stages)
- Basic first aid kit
- Emergency blanket
- Power bank
Derived from the technical difficulty and the stamina requirements.

User Questions