Wat Pa Chai Rangsi

Wat Pa Chai Rangsi is a forest monastery and designated Dhamma practice centre in Ban Ko subdistrict, Samut Sakhon, founded in 1983 when Luang Pu Dun (Phra Ratchawuthajarn Dun Atulo), a meditation master from Surin in the lineage of Phra Ajahn Mun Bhuridatta, gave seed funding to Phra Ajarn Chan Khawesako to build the temple on donated land. It’s free to enter, open daily 06:00-19:00.

The temple’s most distinctive feature is its ordination hall, which blends Lanna and Khmer-influenced styles rarely seen in the central plains. The lower storey is built from large stone blocks; the upper storey uses hardwood, topped with a triple-tiered cascading roof trimmed with carved galae gable finials, with naga figures of five and seven heads flanking the structure. The principal venerated image is Luang Pho Yai Chai Rangsi, formally Somdej Phra Phutthachai Rangsi Mongkhon Thetsapon, housed in the main wihan.

The grounds cover roughly 104 rai of forest — expanded from an original 25-rai grant — giving the monastery an unusually quiet atmosphere for a temple this close to Bangkok’s southern edge. The provincial administration has designated it a centre for Buddhist practice, running Dhamma camps and ethics-training programmes for students, civil servants and public agencies; facilities include a monks’ school, an alms hall, a bell tower and dedicated meditation areas open to the public. The main ordination hall itself keeps shorter visitor hours, roughly 07:00-17:00, even though the wider grounds open earlier and close later.

Insider Tip: Morning chanting draws far fewer visitors than the ordination hall’s afternoon opening hours — arrive before 07:00 for a quieter look at the naga-flanked architecture before the day’s activity picks up.

Watch out: Dress modestly and remove shoes before entering any prayer hall — this is an active meditation centre, not a tourist site, and robes-and-shoulders coverage is expected throughout the grounds.

Other Samut Sakhon temples worth combining with a visit include Wat Yai Chom Prasat and Wat Nangsao.