Wat Bang Phli Yai Klang

Wat Bang Phli Yai Klang, on the north bank of Khlong Samrong in Bang Phli district, holds one of Thailand’s largest reclining Buddha images — about 53 metres long, 7.5 metres wide, and 18 metres high, longer than the famous reclining Buddha at Bangkok’s Wat Pho. Built around 1824 and known formally as Somdet Phra Sakayamuni Si Sumet Bophit, the statue is hollow: a staircase inside climbs four internal floors to a room built as the Buddha’s “heart.” This is a different temple from nearby Wat Bang Phli Yai Nai, home to the revered Luang Pho To Buddha image — the two sit close together on the same canal and get mixed up often, so check you’re headed to the right one if the reclining Buddha is what you want to see.

The climb inside starts at ground level with a row of small meditation cells built into the statue’s base. The second floor holds painted images of the 500 Arahants alongside murals depicting heaven and hell in traditional Thai style — vivid, sometimes unsettling scenes meant to teach Buddhist moral lessons rather than decorate. The third floor adds further sacred Buddha images, and the fourth and final floor houses a Buddha relic brought from Sri Lanka in 1987, kept in the chamber built as the statue’s heart. The stairwells are narrow and the floors modestly lit, so this isn’t a rushed visit — allow time to queue on busy weekends.

Outside, the reclining Buddha’s gold-leafed exterior catches the light differently through the day, and the scale is hard to register until you’re standing at the feet looking back toward the head. The wider temple grounds function as an active neighbourhood wat — locals making merit, monks going about daily routines — rather than a tourist complex, and the atmosphere stays low-key even with visitors climbing through the statue.

Insider Tip: Go in the late morning on a weekday. Weekends bring coach groups and a queue for the internal staircase; a quiet weekday visit lets you take the four floors at your own pace.

Watch out: The internal stairs are narrow, steep in places, and shared two-way traffic — not ideal if you’re claustrophobic or have mobility issues. There’s no lift.

The temple sits within Samut Prakan’s Bang Phli district — see the Samut Prakan destination guide for the rest of the area, including Wat Bang Phli Yai Nai and Ancient City nearby.