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Seal of Si Sa Ket

Northeastern · Thailand

Si Sa Ket · ศรีสะเกษ

Preah Vihear border views, durian-onion-shallot trio, Khmer temples.

Region
Northeastern

Population
1,458,000

Area
8,840 km²

Stories filed
1

About Si Sa Ket

History

Si Sa Ket sits at the intersection of Thai, Lao, and Khmer worlds on the southern margin of the Khorat Plateau, its border country historically contested and its population still a mosaic of Lao, Kuy, and Khmer communities. The province is known as a garlic-growing region — its volcanic soil produces a pungent, small-cloved variety that is a staple of Isan cooking — but its historical weight comes from the Dangrek mountain escarpment, whose cliff-face forms the natural border with Cambodia and whose temples were administrative centres of the Khmer empire's northern reaches. The disputed Preah Vihear sanctuary, built in the eleventh century on the Cambodian side of the cliff, has been at the centre of a long-running territorial dispute that flared into armed clashes in 2008 and 2011.

Landscape & geography

The Dongrek escarpment is Si Sa Ket's defining geographic feature: a sandstone cliff-face that drops some 500 metres from the Thai plateau to the Cambodian plain below, stretching east for over 200 kilometres and forming the entire southern border of the province. The view from Pha Mo I-Daeng — a sandstone promontory at the lip of the cliff — is one of the most dramatic in mainland Southeast Asia, encompassing the Cambodian plain all the way to the horizon. The plateau above the escarpment is rice and cassava country, drained by the Mun River to the north, and dotted with scattered laterite quarry sites and Khmer baray between the provincial capital and the border.

Why visit

Prasat Wat Sa Kamphaeng Yai — a twelfth-century Khmer sanctuary with five intact prangs in a walled enclosure — is among the best-preserved temple complexes in Isan and sees almost no foreign visitors. Pha Mo I-Daeng at sunset, with the escarpment dropping away and the Cambodian plain glowing below, is worth a detour in its own right. The Wat Lan Kuat — a village temple decorated with over a million recycled glass bottles — is one of the province's odder and more memorable attractions. Si Sa Ket pairs naturally with Surin for a two-province Khmer-border loop that rewards slow travel.

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Frequently asked about Si Sa Ket

Where is Si Sa Ket?

Si Sa Ket is a province in the Northeastern region of Thailand, with its provincial seat in Si Sa Ket town, about 437 km from Bangkok as the crow flies.

When is the best time to visit Si Sa Ket?

The most comfortable window for visiting Si Sa Ket is November – February, when temperatures are cooler and rainfall is lowest.

How do I get to Si Sa Ket?

The main air gateway for Si Sa Ket is Ubon Ratchathani (UBP). Onward road, rail, and ferry connections vary by destination within the province.

Compare buses, trains & ferries to Si Sa Ket on 12Go →

What is Si Sa Ket known for?

Si Sa Ket is best known for Preah Vihear border views, durian-onion-shallot trio, Khmer temples. The Dongrek escarpment is Si Sa Ket's defining geographic feature: a sandstone cliff-face that drops some 500 metres from the Thai plateau to the Cambodian plain below, stretching east for over 200 kilometres and forming the entire southern border of… The province covers about 8,840 km² and is home to roughly 1,458,000 people.

What's there to do in Si Sa Ket?

Prasat Wat Sa Kamphaeng Yai — a twelfth-century Khmer sanctuary with five intact prangs in a walled enclosure — is among the best-preserved temple complexes in Isan and sees almost no foreign visitors. Pha Mo I-Daeng at sunset, with the escarpment dropping…

See all tours & activities in Si Sa Ket on GetYourGuide →

Is Si Sa Ket worth visiting?

Yes — Preah Vihear border views, durian-onion-shallot trio, Khmer temples. Our editors recommend it as part of a longer Thailand itinerary, especially when paired with neighbouring provinces in the Northeastern region.