Sveti Rok Tunnel

The Sveti Rok Tunnel is a remarkable feat of engineering that plays a vital role in connecting northern and southern Croatia. Located near the village of Sveti Rok in the Lika region, the tunnel stretches for 5.68 kilometers (3.53 miles) through the Velebit mountains, linking the Sveti Rok and Rovanjska exits on the A1 highway. This modern infrastructure allows travelers to bypass the rugged mountain terrain safely and efficiently, making it an essential route for those heading to the Dalmatian coast or nearby national parks.

The tunnel consists of two tubes, each with wide carriageways and advanced safety features, including variable traffic signs, electronic communication systems, and an autonomous drainage system. Drivers can travel at speeds of up to 100 km/h, enjoying a smooth and secure passage beneath the mountains. The northern portal sits at 561 meters above sea level, while the southern portal is at 510 meters, offering panoramic views of the surrounding hills and greenery as you approach.

While the Sveti Rok Tunnel itself is not a traditional tourist attraction, it is an impressive example of modern Croatian infrastructure and a testament to the challenges of building in mountainous terrain. Travelers often pause nearby to appreciate the landscape, sample local cuisine, or explore the historical sites of Sveti Rok village. There are no admission fees or set opening hours, as the tunnel is part of the public highway system.