How long is Guoliang Tunnel?

Deep in the Taihang Mountains of Henan province, China, lies the legendary Guoliang Tunnel. Carved into the cliffs, this 1.2-kilometer (0.75-mile) passage is a testament to human ingenuity and sheer determination.

Back in the early 70s, villagers took matters into their own hands, spending five years armed with hammers and chisels to create this link to the outside world. The tunnel stands 5 meters (16 ft) tall and 4 meters (13 ft) wide.

What makes it special? Over 30 "windows" punctuate the tunnel walls, offering glimpses into the breathtaking gully below and letting light stream in. These openings, used during construction to clear rubble, frame the landscape in round and square shapes of varying sizes.

Be warned, this isn't a Sunday drive! Guoliang Tunnel demands your full attention. Its twists, turns, and unexpected dips can be unnerving, and the narrow passage barely allows for one-way traffic. Locals will tell you, one mistake here could spell disaster.

Despite the challenges, the reward is well worth it. This scenic route is a major draw for tourists, offering unparalleled views and a glimpse into a remarkable feat of human endeavor. Open year-round, Guoliang Tunnel is a must-see for adventurous travelers seeking a thrilling and unforgettable experience. Just remember to keep your eyes on the road and your hands on the wheel!