Van Hoa Plateau is located on the ancient trade route connecting the coastal area of ​​Phu Yen with the large western area of ​​Phu Yen, from there to the Central Highlands. There are still many historical revolutionary relics related to the national liberation struggle of the Party Committee and people of Phu Yen province during the period 1954 - 1975, including relics of Uncle Ho's Church, the Provincial Base. Phu Yen province's revolution during the resistance war against America and the national historical site Go Thi Thung Tunnels.