Europe’s lengthiest tunnel provides a unique driving experience, immersing motorists in darkness for almost 20 minutes and offering multiple SOS booths for assistance along the way. The Lærdal Tunnel, located in Norway’s Vestland county, has served as a vital link between Lærdal and Aurland for 25 years, connecting the major cities of Oslo and Bergen. Spanning 24.5 kilometers, this tunnel, constructed at a cost of 1.08 billion Norwegian kroner, traverses a rugged mountain range to facilitate a ferry-free journey.

Despite accommodating only two traffic lanes, the tunnel ensures a well-lit and engaging drive with internal lights pulsing in blue, yellow, and red hues, accentuating the cave’s architecture. These lights not only enhance the visual appeal but also help drivers maintain focus throughout the tunnel’s length. Additionally, the tunnel features open-plan cave sections where drivers can take a break from the extended underground passage.

In case of any issues during the journey, drivers can utilize the strategically placed SOS points for assistance. Surpassing its competitors in size, the Lærdal Tunnel stands as the world’s longest tunnel, surpassing the 22-kilometer Tianshan Shengli Tunnel in China and the WestConnex tunnel in Sydney, Australia. The tunnel’s design aims to create a dynamic driving experience despite its considerable length, offering opportunities for breaks and ensuring driver safety throughout the journey.