Jiayuguan

Jiayuguan is a fortified mountain pass on the Great Wall in Gansu province, built at the narrowest point of the Hexi Corridor between two hills. The trapezoid structure features walls rising over 11 meters high, with several watchtowers and inner buildings enclosed within the defensive perimeter.

Construction of this frontier fortress began in 1372 during the Ming dynasty as a defense against potential invasions from western territories. Its strategic location made it one of the most important defensive positions along the western wall.

The fortress earned the title 'First and Greatest Pass Under Heaven' because of its role as a crucial trading post on the Silk Road. Visitors walking along the walls can sense the importance this location held for merchants traveling between east and west.

The site remains open to visitors throughout the year with direct flights to Jiayuguan city and local bus services available to reach the fortress. Wear sturdy shoes since walking on and around the walls involves uneven terrain.

According to local records, construction required exactly 99,999 bricks with one additional brick left over, which visitors can still spot in the wall today. This unusual number is often mentioned by locals and gives the fortress a distinctive detail.

Location: Jiayuguan City

Part of: Great Wall of China, The Great Wall

GPS coordinates: 39.80146,98.21618

Latest update: December 20, 2025 13:58