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Tourists exploring the ancient temples of Ayutthaya during a beautiful sunset.

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Riverside & Outer Temples

Impressive monuments sit just outside the central island, lining the banks of the Chao Phraya River.

Photo: tour listing on Viator

While the main island holds the core ruins, the outer riverbanks feature highly significant historical sites. These include ancient complexes predating the 1350 founding and large active worship sites.

Because these temples are spread out, you will need a bicycle or a tuk-tuk to reach them. Foreigner entry fees are typically 50 THB per major temple, or you can use the 220 THB multi-temple pass.

A woman stands with arms outstretched in front of grand ancient stupas.
Photo: tour listing on Viator
01

Wat Chaiwatthanaram

45-60 minutesBest at sunset

This is a large Khmer-style temple complex on the riverbank. It features a towering central prang surrounded by smaller stupas. Visit at sunset when the brick ruins are illuminated and reflect in the water.

The iconic Buddha head entwined in the roots of a Bodhi tree.
Photo: tour listing on Viator
02

Wat Yai Chai Mongkhon

45-60 minutesActive worship site

This sprawling, active temple complex is known for its large reclining Buddha. You will see rows of Buddha statues draped in saffron robes. Climb the steep steps of the main chedi for a panoramic view of the grounds.

Close-up of the famous sandstone Buddha head embedded in tree roots at Ayutthaya.
Photo: tour listing on Viator
03

Wat Phanan Choeng

30-45 minutesBusy on weekends

This ancient temple predates the founding of Ayutthaya. It is famous for housing a massive, 19-meter-tall golden seated Buddha. The site is highly revered among Thai-Chinese locals and gets especially busy during weekends.

Tour the Riverside Ruins at Sunset

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Discover Ayutthaya at Sunset: Historic Temples & River Cruise8 h 4.6 (30)from $69
sunset temples & river cruisefrom $69 on Viator
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