Bangkok, Chiang Mai & Phuket
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The brick prangs, chedis and Buddha images of Siam's second capital, ruined in 1767 and now a World Heritage Site
For four centuries Ayutthaya was one of the great cities of mainland Southeast Asia, a royal and trading capital set on an island where three rivers meet, north of present-day Bangkok. What survives today is a scatter of brick and stucco monuments spread across the old city: the slender prang towers that the kingdom adapted from Khmer models, bell-shaped chedis, and the platforms and columns of great assembly halls whose wooden roofs vanished long ago.
The historical park covers the ruins of the old city, and UNESCO lists 289 hectares of it as the Historic City of Ayutthaya. Its best-known sights are the three restored chedis of Wat Phra Si Sanphet, the former royal monastery; the stone Buddha head held in the roots of a fig tree at Wat Mahathat; the crypt of Wat Ratchaburana, which still holds early mural paintings; and the riverside towers of Wat Chaiwatthanaram. A modern town has grown up around and between the ruins, so the park is not a single fenced site but a collection of temple compounds that you move between by bicycle, tuk-tuk or boat.
The Fine Arts Department dates the founding of Ayutthaya to 1351, under King Ramathibodi I, although the area was settled much earlier. The city became the second Siamese capital after Sukhothai and grew rich on river and sea trade, with communities of foreign merchants living around the island. UNESCO describes its art and architecture as an excellent witness to the development of a true national Thai art. The city was captured by the Burmese in 1569, and in 1767 a Burmese army attacked and razed it. It was never rebuilt on the same site; the capital moved south, first to Thonburi and then Bangkok.
Restoration of the ruins by the Fine Arts Department began in 1969, and the area was declared a historical park in 1976. The Historic City of Ayutthaya was inscribed on the World Heritage List in 1991. The monuments are protected under Thailand's 1961 Act on Ancient Monuments, Antiques, Objects of Art and National Museums, and the park is managed under a master plan with national and local committees.
Ayutthaya is a working provincial town as well as a heritage site, and life carries on between the ruins: monks in active temples such as Wat Phanan Choeng, vendors selling roti sai mai (fine strands of spun sugar wrapped in a thin pancake), and riverside restaurants known for grilled river prawns. Several temples within the old city are still places of worship, so you will see people making merit with flowers, incense and gold leaf.
Most visitors come for a full day, often as a trip from Bangkok by train, minibus or river boat. Bicycles are the easiest way to get around the main temple cluster in the centre of the island, while tuk-tuks can be hired by the hour for sites further out such as Wat Chaiwatthanaram. Boat trips around the island in the late afternoon pass riverside temples and give a sense of how the city once faced the water. Two national museums in the city display finds from the ruins, and the Fine Arts Department runs an information centre in the old provincial hall.
The cool, dry months from November to February are the most comfortable for exploring by bicycle. March to May is very hot, and the rainy season from about June to October brings afternoon storms; in some years the low-lying city floods in September and October. Early mornings and late afternoons are cooler and give the best light on the brickwork.
Checked against the sources on 29 October 2026. Opening times and fees can change — confirm before you go.
General guidance from our specialists, not official information.
Bang Pa-In Palace, the riverside summer palace of later kings, lies a short drive to the south. Bangkok, with the Grand Palace, Wat Pho and Wat Arun, is reachable by train, road or river in an hour or two. Within Ayutthaya itself, the former Dutch and Japanese settlements on the riverbanks south of the island have small exhibitions on the city's foreign trading communities.
The ruins of Sukhothai, capital of the first Siamese kingdom in the 13th and 14th centuries, spread across some 70 square kilometres of lawns, ponds and wooded hills. Its temples, Buddha images and stone inscriptions are counted among the foundations of Thai art, script and statehood, and the park is part of a UNESCO World Heritage Site.
ExploreThe riverside town of Kanchanaburi is the main place to remember the Thailand-Burma Railway, built by Allied prisoners of war and Asian labourers under Japanese occupation in 1942-43 at the cost of tens of thousands of lives. Its bridge, war cemeteries and museums sit close together, and forested national parks with waterfalls lie in the hills beyond.
ExploreThis guide was researched from the sources below and reviewed by our team on 29 October 2026. Facts under “Verified information” link to the page they were checked on; travel tips are general guidance. Photos are credited on each image. The ambient recording’s author and licence are shown in the sound player.