With a depth of about 800m, a length of 1.7km and a cliff slope of 70-90o, Tu San is believed to be the deepest canyon in Vietnam and Southeast Asia.
With a depth of about 800m, a length of 1.7km and a cliff slope of 70-90o, Tu San is believed to be the deepest canyon in Vietnam and Southeast Asia.
 Tu San Canyon in Dong Van Karst Plateau, the northern mountainous province of Ha Giang has a depth of about 800m, a length of 1.7km, a cliff slope of 70-90o  It is believed to be the deepest canyon in Vietnam and Southeast Asia  From the canyon, tourists can admire spectacular beauty of mountains, deep green Nho Que River winding long pass foot, immense green corn fields or mossy stilt houses hidden in clouds and mountains  Deep green Nho Que River  Tu San Canyon view from Ma Pi Leng Pass in Dong Van Karst Plateau, Ha Giang province  Tu San Canyon view from Nho Que River |
(Source: VNA)
