Wat Tamnak is an 18th-century riverside temple in Sam Khok, on the Chao Phraya in Pathum Thani — built in 1789 and granted its royal land boundary (wisungkhamsima) four years later. Locally it was once known as Wat Khom or Wat Mai, and Mon communities who settled this stretch of river called it the “Buddha footprint temple.” It remains a working monastery today, well off the tourist circuit north of Bangkok.
Experience
The standout feature is the old ordination hall (ubosot), whose base is built with the distinctive curve of a sailing ship’s hull — a hallmark of late-Ayutthaya temple architecture rather than the raised teak pavilions of the north. Inside sits a principal Buddha image carved from red sandstone, an older and less common material choice than the bronze or stucco images found at most Thai temples. The grounds also hold a twelve-cornered indented chedi (a stepped, notch-cornered tower form typical of the period), a Buddha footprint shrine, and a statue of the revered monk Somdej Phra Phutthajarn (Luang Pho To Phromrangsri). Saffron-robed monks conduct daily prayers in the hall, and smaller shrines around the compound draw local worshippers making offerings of incense and lotus flowers.
Atmosphere & Timing
The riverside setting keeps the grounds shaded and unhurried — mature trees along the Chao Phraya bank, minimal tourist traffic, and a working temple’s rhythm rather than a heritage-site pace. Early morning is when monks are most active with prayers and alms rounds.
Insider Tip: The ship-hull-shaped ubosot base is easy to miss if you don’t look for it — walk the full perimeter of the ordination hall rather than just viewing it from the front steps.
Practical
Entry is free. Dress modestly (covered shoulders and knees) and remove shoes before entering any hall. Wat Tamnak is roughly an hour’s drive from central Bangkok; there’s no direct public transit, so a car, taxi, or ride-hail app is the practical way to reach it. Pair the visit with other Pathum Thani temples such as Wat Chettawong or Wat Bang Luang, both a short drive away in Mueang Pathum Thani.
- Entry: Free
- Built: 1789 (BE 2332); royal land grant 1793
- Architecture: Late-Ayutthaya ship-hull-base ubosot, red sandstone Buddha image, twelve-cornered chedi
- Location: Sam Khok district, on the Chao Phraya River
- Getting there: ~1 hour by car from central Bangkok; no direct public transit
Location & Directions
Sam Khok, Pathum Thani
Pathum Thani, Thailand
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Within Walking Distance
Frequently Asked Questions
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