From Bangkok, Nakhon Nayok and Pathum Thani

Travel on Phaholyothin Road (Highway No. 1), outbound heading to the Northeast. At the point of intersection Prepare to take the road heading for Nakhon Sawan Province to the north (on road number 32, Asia route). Continue straight until you see a sign for Phra Nakhon Si Ayutthaya Provincial Government Center (green sign). Then prepare to turn left into the red light intersection in front of the Government Center. Then go straight into Ayothaya Road for about 400 meters to turn into Gate 4.

From Ang Thong / Chainat / Nakhon Sawan

Travel on Route 32, the inbound Asia route, heading to Phra Nakhon Si Ayutthaya and Bangkok. When you reach Bang Prahan District, continue for about 30 kilometers. When you reach the Osotspa Industrial Plant on the left hand side, prepare to stay on the left to take the U-Turn Bridge onto Route 32, the Asian route. Drive straight until you see the Government Center sign. Phra Nakhon Si Ayutthaya Province (Green sign) then prepare to turn left into the red light intersection in front of the Government Center. Then go straight into Ayothaya Road for about 400 meters to turn into Gate 4.