It recorded the heroic historical events of the first day of the establishment of the Democratic Republic of Vietnam. The main relics of Tan Trao include: Lan Na Lua, Tan Trao banyan tree, Tan Trao communal house, Hong Thai communal house ... Along with historical relics, it marks the national resistance of our nation for nine years . The Tan Trao national cultural-historical and ecological relic site is the focal point of the source trip.