The ancient capital is flat, compact, and perfect on two wheels — here's the loop locals recommend.
Ayutthaya is flat, the ruins sit close together, and the island is small enough that a bicycle beats a car by a wide margin. You can park it against a brick wall that has stood since the 1400s and walk in — no queue, no car park, no waiting for a driver.
Get the bike first
Rental shops cluster near the train station and around the guesthouse strip on the island, and most rent by the day for a small fee. Take a bike with working brakes and check the tyres; the roads inside the historical park are smooth, but the shortcuts between temples are not always paved.
If you arrive by train, the ferry across the river from the station drops you at the eastern edge of the island. Rent on whichever side you land.
The loop, in the order that works
Start early. The light before nine is soft, the brick is not yet radiating heat, and the tour coaches have not arrived from Bangkok.
Wat Mahathat comes first, because the Buddha head held in the roots of a banyan tree is the single most photographed object in the city and it gets crowded fast. Crouch to photograph it — your head should not be higher than the Buddha's, and staff will remind you if you forget.
Ride west to Wat Ratchaburana, where you can climb down into the crypt beneath the prang. It is narrow, hot and worth it for the faded murals.
Then Wat Phra Si Sanphet, the royal temple of the old palace with three restored chedis in a row — the shape most people picture when they think of Ayutthaya. Wat Lokayasutharam, a short ride further west, holds a 37-metre reclining Buddha out in the open with no building around it.
Finish across the river at Wat Chaiwatthanaram, which faces west and is the best of the lot in late afternoon light.
What it costs and how long it takes
Each major temple charges an entry fee separately, and a combined ticket covering several sites is usually available at the gates. Bring cash in small notes.
The loop above is a comfortable half day at a slow pace with stops. Add a couple of hours if you want to sit somewhere with a cold drink between temples, which you will.
Riding it without suffering
There is very little shade between sites. Carry more water than you think you need, start before the heat, and take the middle of the day off — this is what the 2pm cafe break was invented for.
Traffic on the main roads is real traffic, not a park path. Ride on the left, keep to the edge, and be careful at the roundabouts where the tour coaches turn.
Check current opening hours and fees before you go; both change, and some sites close earlier than the historical park itself.
