8月7日，游客在嘉峪關關城參觀游覽。嘉峪關是明代萬里長城的西端起點，被稱為“天下第一雄關”。進入暑期以來，位于甘肅省嘉峪關市的嘉峪關關城旅游景區游客數量持續上升，單日最多接待游客數量突破3萬人次。[新華社記者范培珅攝]

Tourists visit the Jiayu Pass in Jiayuguan City, northwest China's Gansu Province, Aug. 7, 2023. The Jiayu Pass, a famed part of the Great Wall built in the Ming Dynasty (1368-1644), has attracted an increasing number of visitors during the summer tourist season with over 30,000 visitors daily at peak. (Xinhua/Fan Peishen)