Wat Tan En

Wat Tan En is a working community temple in Bang Pahan district, well outside Ayutthaya’s central historical park and its ticketed ruins. Entry is free — this is a separately run, active monastery, not part of the park’s 50 THB foreigner-fee system.

Temple tradition holds it was founded during the Ayutthaya period by Chao Theppasak, though there’s no firm date attached to that account. The principal Buddha image in the ubosot, in Ayutthaya style and estimated by temple lore at roughly five hundred years old, goes by two names locally: Luang Phor Plung, for the glow on its face, and Luang Phor Champ, for its permanently content expression. Worshippers come to pay respect and ask for blessings much as they would at any active Thai wat.

What sets Wat Tan En apart is what shares the grounds with the monks. Lyle’s flying foxes — a large fruit bat — roost in the temple’s old trees, including a pair of century-old rubber trees, and the colony is easiest to see near dusk when the bats stir before heading out to feed. In the canal in front of the temple, a stretch is kept as a fish sanctuary; visitors can buy feed and toss it to the shoals as a form of merit-making, a common practice at Thai temples with adjoining waterways. The grounds also hold a genuine historical curiosity: an eight-metre keel from an old wooden boat, built from ironwood, displayed alongside pottery and farming and fishing tools found with it.

Insider Tip: Bring a few baht in small notes for fish feed at the canal — vendors nearby sell small bags, and it’s the easiest way to get the shoals swarming for a photo.

The temple sees far fewer visitors than the big Ayutthaya-island ruins, which makes it a reasonable stop if you want a quieter, still-functioning wat rather than another roped-off monument. It’s a genuine working monastery, though — dress modestly and keep noise down near the ubosot, especially if monks are chanting.

Wat Kai, also free and also in Bang Pahan district, makes an easy second stop on the same trip.