Ayutthaya Historical Park covers the ruins of the old city of Ayutthaya, Phra Nakhon Si Ayutthaya province, Thailand. The city of Ayutthaya was founded by King Ramathibodi I in 1351,[a] though it is likely to be significantly older, based on evidence showing that the area was already populated during the Mon Dvaravati period. Sources further mention that around 850 AD, the Khmers occupied the area and established a stronghold there, naming it Ayodhya, after one of the holiest Hindu cities in…

Contender: Ayutthaya
Ranked #1 on "Top 10 Historical Sites in Thailand in 2026". Cast your vote to back or challenge this spot.
Be the first to vote on this ranking.
Most Argued About
“Top 10 Thailand Destinations in 2026”
Ranks as high as #1 on some lists — but only #6 here. Fans are divided.
See the debate →The Internet's Surprise Pick
“Top 10 Historical Sites in Thailand in 2026”
Climbed to #1 — a narrowly contested win.
See the full ranking →