Dai Lanh cape lighthouse was built in 1890 by the French. This place is firmly designed with a total area of ​​up to 320m2. In particular, the building block is 5m high and the light tower is 26.5m high above the building's foundation. Under the floor there is a rainwater tank and on the tower there is a solar panel system that provides energy for the lighthouse's lighting. With a height of 110m above sea level, the lighthouse can broadcast light signals up to 27 nautical miles.