Phon Lan Gate was established by the former province of Nakhon Ratchasima called Ayuthia as the state built it to prevent enemy invasion. It was called by several names in the past such as "Northeast District Gate", and was used for transportation to various cities in the northeast and for trade as well, It is one of the most important symbols of the city of Nakhon Ratchasima. When you visit the city, you can pass by and take beautiful souvenir photos.