🔄 Updated 21 Jun 2026
These two provinces are the heart of Khmer-era lower Isan. Surin is known for its elephants and silk, but what a lot of people skip are the thousand-year-old stone temples scattered along the way. Sisaket has both a temple that once served as a community hospital under King Jayavarman VII and the Phanom Dong Rak escarpment that looks out toward Khao Phra Wihan. This plan is laid out to travel in one direction without backtracking — start in Surin town and work your way east through the temples until you reach Sisaket.
Check before you set off
Right now (updated mid-2026) the Thai–Cambodian border situation is still tense. Khao Phra Wihan National Park and the Pha Mo I Daeng viewpoint are closed indefinitely. On the Surin side, Prasat Ta Muen Thom sits in a sensitive zone right on the border, with opening and closing decided day by day. Before you fix Day 3, always call the park office or TAT Surin/Sisaket and check the Second Army Area announcements first. That's why this plan keeps Day 3 flexible, with options in Sisaket town as a fallback.
How to get around
From Bangkok there are lower-Isan trains and intercity coaches into Surin every day. Surin and Sisaket are about 100 km apart, and an intercity train between them takes a little over an hour, with fares from a few tens of baht up to around 90 THB. But most of the temples are outside the towns, so the easiest way is to rent a car or drive your own, since the sites are spread along Highways 226 and 24. If you don't have a car, hiring one with a driver for the day works well too — agree on the price before you set off.
Day 1: Start the temple run on the Surin side
Surin town → Prasat Ban Phluang → Prasat Sikhoraphum
Book the activities in your Surin trip ahead
Booking online ahead on Klook or GetYourGuide is usually cheaper than the gate and skips the queue. Pick only the experiences you actually want — prices and availability are shown live on each site.
Day 2: Cross into Sisaket for the hospital temple
Today is the cross-province day — drive or take the train from the Surin side into Sisaket. Highway 226 runs straight into Sisaket town, passing through Uthumphon Phisai district along the way, where the province's largest Khmer temple makes a perfect stop.
Prasat Sa Kamphaeng Yai → Sa Kamphaeng Noi → Sisaket town
Day 3: Pha Mo I Daeng (check first) or a backup plan in town
Read this before planning the day
Pha Mo I Daeng and the climb up to Khao Phra Wihan sit within Khao Phra Wihan National Park, right on the border. It's currently closed indefinitely for safety. If the situation has eased by the time you go and the park has reopened, use Plan A below. If it's still closed, skip straight to Plan B — you won't lose the trip.
If the park is open — Pha Mo I Daeng, viewpoint on the Phanom Dong Rak rim
If the border is still closed — an easy day around Sisaket town
Roadside eats across both provinces
Wang Singapore Chicken Rice (Surin)
Surin town's first Singapore-style chicken rice — tender, juicy chicken and a punchy dipping sauce, with both the Singapore version and Thai chicken rice on offer. A breakfast-to-lunch spot that's perfect for starting the trip before you head out to the temples.
Phon Suwan Vietnamese Guay Jab (Surin)
Vietnamese guay jab with chewy noodles in a rich broth, loaded with mu yo, braised pork, chicken drumstick, and quail eggs. A lower-Isan staple that Surin locals actually eat.
Thip Rot (Surin)
A long-running old-school spot in the middle of town. The standouts are red barbecue pork rice, crispy pork rice, and pork blood soup (kao lao) — familiar flavors in the original Thai-Chinese style.
Jiao Kee (Sisaket)
An old breakfast institution in Sisaket near the Mae Si roundabout, open from 6am — pan-fried eggs, congee, dumplings, baozi, pa thong ko, and rice soup, easy to order a spread across the whole table.
BARCO Café & Eatery (Sisaket)
An industrial-meets-café spot serving Thai-Western food — crispy pork with fish sauce, squid-ink spaghetti, deep-fried sea bass with fish sauce. Live music in the evenings makes it good for a relaxed dinner.
Machid Neul Tong Tak (Sisaket)
A Korean restaurant in town with over 40 dishes — Korean fried chicken, tteokbokki, japchae, jajangmyeon, and grilled BBQ buffet. A good change of pace from Isan food.
Kokoi (Sisaket)
A well-reviewed Japanese restaurant in Sisaket town — sushi, rice bowls, and Japanese sets, the kind of thing that's not easy to find in a small town.
Cafe De Tree (Sisaket)
A café-restaurant open late into the night, with a café zone, Italian food, a bar, and a rooftop. Good for working during the day or settling in for a long evening.
Rough budget per person
- 2 nights' lodging — guesthouses from around 400–700 THB/night, town hotels 800–1,500 THB/night. Staying 1 night in Surin and 1 in Sisaket works out nicely.
- Temple entry — Sikhoraphum is 10 THB for Thais; Ban Phluang, Sa Kamphaeng Yai, and Sa Kamphaeng Noi are all free. The whole trip comes to under 50 THB.
- Pha Mo I Daeng (if open) — park entry around 40 THB/person plus 30 THB/car.
- Transport — driving yourself, fuel across both provinces runs about 600–1,000 THB; the intercity train starts from a few tens of baht up to around 90 THB; a hired car with driver is negotiated by the day.
- Food, 3 days — eating at local spots and cafés, about 600–1,000 THB.
When's the best time to go
Lower Isan is sunny for most of the year, and walking the open-air temples is most comfortable in the early morning and late afternoon — avoid 12:00–15:00 if you can. The cool season (Nov–Feb) has the nicest weather, and if Pha Mo I Daeng is open you've got a shot at the sea of mist in the late-rainy to early-cool stretch. In the rainy season (Jun–Oct) the temples are lush and green but pack an umbrella — and don't forget that Day 3 depends on the border situation, so always check first.
You can fold in a Buriram leg too
If you can't get enough Khmer temples, Surin borders Buriram, home to Phanom Rung and Prasat Mueang Tam — among the very top temples in Thailand. It's easy to extend the trip to that side for a full lower-Isan temple run.
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