Tu San Canyon

Tú Sản Canyon (Hẻm vực Tú Sản) is a canyon cut by the Nho Quế River in northeastern Vietnam. It lies below Mã Pí Lèng Pass, along National Highway 4C between Đồng Văn and Mèo Vạc, and is part of the landscape of the Đồng Văn Karst Plateau (a member of the UNESCO Global Geoparks network). The canyon is a common viewpoint stop on the Ha Giang Loop.

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