The Vigant Abyss and the village of Vigant
In the heart of the Julian Pre-Alps, in the municipality of Nimis, the village of Vigant boasts a captivating landscape, where water and rock have, over millennia, shaped a world that lies between the surface and the depths. Nestled within the ‘Forra del Cornappo’ Site of Community Importance (SCI), the Vigant Abyss is a striking karst cave, known locally as Olobigniza, meaning ‘little mouth’.
The route to the cave starts from the village, winding through ancient cobbled streets, past traditional 18th- and 19th-century architecture and along woodland paths, until it reaches the characteristic little wooden bridge at the entrance to the abyss.
At an altitude of around 540 metres, the imposing entrance opens up at the foot of a limestone cliff, at the end of a closed valley. Known as far back as the 19th century, the cave has gradually revealed its secrets: the bottom was reached in 1949, whilst in 1965 the connection with the Grotta Pre Oreak was discovered, forming a single underground system with a known length of over 1,700 metres.
Today, the first 50 metres can be explored via walkways and handrails, offering an evocative and accessible experience. Beyond this section, the cave narrows and further exploration is restricted to cavers accompanied by specialist guides and equipped with the appropriate gear.
The Abyss can be reached via a pleasant circular route from Borgo Vigant or, for more experienced hikers, from the La Bernadia ridge, amidst World War I ruins and panoramic views of the Friulian landscape.
