Tri Ton district, An Giang with beautiful, unspoiled natural landscape and heroic revolutionary historical and cultural relics has attracted many tourists to come here to explore, find a moment to relax and save their lives. Impressive photos. Traveling to An Giang, if you want to find a place to camp overnight in the mountains in Tri Ton, Co To is a great choice. Co To Mountain is an ideal place to watch the sunset, from here you can have a panoramic view of Tri Ton district or a land bordering Cambodia of An Giang, with many mountains, hills, rice fields as well as small pieces of land. rice fields of Khmer people living here.