Ayutthaya
พระนครศรีอยุธยา
Region
ภาคกลาง
Things to see here: historical sites, cities and towns, khmer ruins.
Other regions: Northern Thailand, Isan (Northeast), Eastern Thailand, Western Thailand, Southern Thailand.
15: Bangkok, Ang Thong, Chai Nat, Lopburi, Nakhon Nayok, Nakhon Pathom, Nonthaburi, Pathum Thani, Ayutthaya, Samut Prakan, Samut Sakhon, Samut Songkhram, Saraburi, Sing Buri, Suphan Buri.
Bangkok, Central and the West: Dec to Jan.
3 so far, across 3 provinces: Ayutthaya, Bangkok, Lopburi.