🔄 Updated 21 Jun 2026
Lam Takhong Dam is an earth dam across the Lam Takhong River in Sikhio district, Nakhon Ratchasima. The reservoir runs parallel to the Mittraphap Highway, reading as a broad sheet of water with a ridgeline behind it. What's pulled more people in lately is the wind farm on Khao Yai Thiang, run by the Electricity Generating Authority of Thailand (EGAT), with turbines lined up along the ridge that you can spot from far away — now one of Korat's most popular check-in spots. You don't need to plan much here. For most people it's a stop to take photos, catch the breeze, and move on.
Lam Takhong viewpoints worth stopping at
There are several spots to stop around Lam Takhong, each with a different feel. Some are wind farms up on the ridge, others are relaxed lakeside viewpoints where you can sit and chill. We've ordered them by how often people bring them up — pick whatever lines up with the route you're driving. Opening hours and fees here are rough estimates, so double-check before you go, as they can change.
Khao Yai Thiang Wind Farm (EGAT Upper Reservoir)
The highlight of the area — giant wind turbines lined up along the ridge, with photo spots right up close and a panorama looking down over the Lam Takhong reservoir and the winding Mittraphap Highway. The wind blows hard all day, and you can rent a bike to ride around. If you come to Lam Takhong, this is the one not to miss.
Lam Takhong Reservoir Viewpoint (roadside, Mittraphap Highway)
A roadside rest stop on the Sikhio–Pak Chong stretch, looking out over the wide reservoir with mountains behind it. Good for pulling over to stretch your legs, take photos, and catch a cool breeze on a long drive. Some sections have coffee shops and made-to-order eateries where you can sit and rest.
Khao Khuean Lan (Khlong Phai)
A hilltop viewpoint with another lovely angle down over the Lam Takhong reservoir. The mood is quieter than the wind-farm side, and there's a community-run training cafe in Khlong Phai where you can sit and take in the view. Good for anyone after a calm, uncrowded corner.
Dam Crest Viewing Deck (Lam Takhong dam crest)
The dam crest and the lakeside deck make for an easy walk in the breeze, looking out over the wide water and the dam's spillway. It's a laid-back spot where locals come to exercise and take photos in the evening — the atmosphere is great just before sunset.
Timing tips
The Khao Yai Thiang turbines look their best at two times: early morning and around sunset. In the cool season (roughly November–February) there's a chance of a sea of mist in the morning and pleasantly cool air, while midday brings strong, hot sun. If you're coming to shoot the turbines, skip the noon hours and bring a hat and water.
Want more out of Nakhon Ratchasima? Book tours & activities
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.
What's at the Khao Yai Thiang wind farm
The turbines you see along the ridge belong to EGAT's Lam Takhong wind power project, set on the upper reservoir of the Lam Takhong Chonlaphawat power plant on Khao Yai Thiang in Khlong Phai subdistrict. The spot is open to the public for free, with a parking lot and photo spots right next to the turbines. The view below takes in the Lam Takhong reservoir and the long line of the Mittraphap Highway.
Photos with the turbines
You can walk right up to shoot beside the giant turbines. The favorite angle is the row of turbines along the ridge against the sky — morning and evening light is best.
Cycle the viewpoints
There are bikes for rent to ride around the upper reservoir, around 40 THB per hour. Pedal at an easy pace and take in the turbines and water views all the way around.
Camp & stargaze
Khao Yai Thiang has campgrounds, resorts, and homestays. People like staying the night for the atmosphere, the stargazing, and the chance of morning mist.
Catch the breeze & the sun
The wind blows all day, and you can sit in it for both sunrise and sunset. That breeze is the main reason people drive all the way up to the ridge.
Getting there and parking
Lam Takhong Dam sits along the Mittraphap Highway on the Sikhio–Pak Chong stretch — about 1 hour from Korat city and around 2.5–3 hours from Bangkok, all on the one highway. Coming from Bangkok, it falls right along the way before Pak Chong and Khao Yai, so it's easy to stop and carry on. Public transport isn't convenient here, so driving yourself or renting a car is the way to go.
- From Korat city — take the Mittraphap Highway toward Sikhio–Pak Chong, about 1 hr.
- From Bangkok — the Mittraphap Highway, around 2.5–3 hrs; it's before Pak Chong, good for a rest stop.
- Up to the wind farm — turn off the Mittraphap Highway up Khao Yai Thiang; the climb is steep in places — sedans can make it but drive carefully.
- Parking — the wind farm and viewpoints have free lots, and restrooms are available.
Straight talk before you go
Lam Takhong Dam isn't an all-day destination. For most people it's a 1–2 hour stop before moving on. The climb up Khao Yai Thiang is fairly steep and winding, so if you're driving yourself, brace for that. On long weekends and in the cool season it gets very crowded and traffic can back up on the hill. If you want a quieter atmosphere, go on a weekday or head up early.
Slotting Lam Takhong into your trip
Lam Takhong Dam pairs nicely with a Khao Yai trip since it's right along the way. We've laid out two sample plans: one stopping by on the way up to Khao Yai in a single day, and one staying overnight on Khao Yai Thiang to catch both sunset and the morning mist. Adjust the timing to suit reality.
Stop at Lam Takhong, on to Khao Yai
Stay on Khao Yai Thiang, catch the morning mist
Want to plan out a full Korat trip day by day
See the Korat travel guide →