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Wat Thettharamnawa (Wat Tha Sai)

A peaceful riverside temple in Phang-nga's Thai Mueang district, offering an authentic glimpse into local Buddhist life.

4.7(1,248)
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Why go, and how to do it well

Tucked away in the village of Ban Tha Daeng within Tambon Na Toei, Wat Thettharamnawa — commonly known as Wat Tha Sai — is a traditional Buddhist temple serving the local communities of Phang-nga province. Situated a short distance from the better-known tourist corridors of Khao Lak, it offers travelers a quieter, more genuine encounter with Thai religious culture away from the crowds.

Visitors can expect a serene and unhurried atmosphere typical of a working community temple. The grounds reflect the devotional life of the surrounding villages, with shrine structures, Buddhist statues, and the kind of lived-in character that distinguishes a place of genuine worship from a tourist-facing site. Its consistently strong visitor ratings suggest that those who make the effort to seek it out find the experience quietly rewarding.

As with all Buddhist temples in Thailand, visitors should dress respectfully — shoulders and knees covered are standard — and remove footwear before entering any buildings or shrine areas. There are no published opening hours, so visiting during daylight hours on a weekday morning tends to align best with temple activity. The temple has no website, so it is worth asking locally or checking with accommodation in the Khao Lak area for directions, as the address falls within a rural district where signage may be limited.

Written by Mac Kiley · Updated Sep 2026

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Experience hints

Visitor favorite

บ้านท่าแดง, Tambon Na Toei, Amphoe Thai Mueang, Chang Wat Phang-nga 82120, Thailand

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Tips for Visiting Temples & Culture

Mind Your Feet

Never point your feet at a Buddha image or a monk — it's considered deeply disrespectful. When sitting inside a temple, tuck your feet behind you or to the side.

Ask Before Photographing

Exterior photos are almost always fine, but some interior halls prohibit photography. Look for signs, and never pose irreverently with Buddha images — it's a legal offense in Thailand.

Go Early Morning

Big-name temples are dramatically less crowded in the first hour after opening. You'll also avoid the worst of the midday heat and get softer light for photos.

Wat Thettharamnawa (Wat Tha Sai): Frequently Asked Questions

Is Wat Thettharamnawa (Wat Tha Sai) worth visiting?

Wat Thettharamnawa (Wat Tha Sai) holds a 4.7★ rating from 1,248 Google reviews, placing it among the highest-rated temples & culture in Khao Lak.

When is the best time to visit Wat Thettharamnawa (Wat Tha Sai)?

The best months to visit Khao Lak are November – April (Similan season Oct 15 – May 15), with the most reliable weather. Crowds peak in December – February (strong European family season) — going early in the day usually means fewer people. Months to think twice about: May – October (rough seas, Similans closed).

Where is Wat Thettharamnawa (Wat Tha Sai) located?

Wat Thettharamnawa (Wat Tha Sai) is at บ้านท่าแดง, Tambon Na Toei, Amphoe Thai Mueang, Chang Wat Phang-nga 82120, Thailand, in Khao Lak. Getting around Khao Lak: Songthaews along the main coastal road (Phetkasem highway); Motorbike rental (฿250–300/day; the resort areas string along one road).

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