🔄 Updated 21 Jun 2026
A Korat–Khao Yai trip is really two different zones. The Khao Yai–Pak Chong side is all forest and mountains, hilltop-view cafes, vineyards, and the national park. The city of Korat itself is a big provincial town with excellent Isan food, the Thao Suranari (Ya Mo) monument, Wat Ban Rai, and silk souvenirs. Most people do Khao Yai first and then head into the city, or pick just one depending on how much time they have. A little prep beforehand makes the whole thing far smoother — let's start with timing.
When is the best time to visit Korat & Khao Yai
The most popular stretch — and the best weather — is November to February. This is the cool season, when Khao Yai genuinely gets cold; on the higher ground some mornings drop into the single digits, around 8–15°C, which is a rare treat in Thailand. The hilltop cafes are at their best now, but it's also high season, so it gets crowded and rooms fill up fast.
In the rainy season, June to October, the forest turns lush green and the waterfalls run full. Nature lovers tend to favor September because the forest is at its greenest — just be ready for rain and slippery roads inside the park. Meanwhile March to May is hot season: strong midday sun, but clear skies and crisp light that's great for photos. It suits cafe-and-vineyard days more than hiking under the sun.
Want it genuinely cold? Pick these months
If you're coming specifically for the cold air on Khao Yai, December to January is the chilliest — dry and windy, so definitely bring a jacket. It's also the busiest time of year, though. To avoid the traffic jam at the park gate, skip long weekends and reach the entrance early in the morning.
Khao Yai National Park fees + opening hours
Khao Yai National Park charges separate fees for people and for vehicles, paid at the gate on the way in. There are two main gates: the Pak Chong gate (Korat side) and the Noen Hom gate (Prachin Buri side). These days you can also buy tickets and pay through the QueQ app, which helps cut the queue at the gate. The current rates are:
- Thai nationals — adults 40 THB · children 20 THB
- Foreigners — adults 400 THB · children 200 THB
- Cars — 30 THB/vehicle
- Motorcycles — 20 THB/vehicle
As a quick example, four Thai adults in one car works out to roughly 190 THB total to get in. The gate opens to vehicles during the day, usually from around 6:00 a.m., with a closing time in the evening. The main sights like waterfalls and viewpoints close before dark for safety. If you want to stay overnight inside the park, you'll need to book a cabin or campsite in advance.
Always check before you go
During the rainy season or when conservation work is happening, some hiking trails and certain spots in the park may close temporarily. Check the Khao Yai National Park's official page before you set off so you don't waste the trip, and leave extra time at the gate on long weekends because the car queue gets long.
Booking park cabins & campsites
If you want to stay overnight inside Khao Yai, there are both park cabins and campsites. The key thing is that you must book ahead through the Department of National Parks website at nps.dnp.go.th (the national park accommodation booking system). Choose Khao Yai, pick your dates and accommodation type, then pay as the system instructs.
- Campsite (bring your own tent) — the pitch fee is around 30 THB/person/night, plus the park entry fee separately
- Rent a park tent — a tent that sleeps 3, including the pitch, runs about 225 THB/night; premium and other sizes are available depending on the site
- Park cabins — several units in different sizes, priced by the number of guests and amenities, booked through the same website
- Main campsites — Lam Takhong and Pha Kluai Mai are the most popular spots, with good views and close to the facilities
Once you book, pay quickly
After you book in the system, you usually have to pay in full within 2 business days or the booking is canceled automatically. And in the cool season (Nov–Feb), cabins and campsites fill up very fast — book 1–2 months ahead, especially if your dates fall on a long weekend.
If you'd rather not sleep inside the park, the Pak Chong–Khao Yai area has loads of resorts and private stays, from mountain-view cabins to upscale glamping camps. These are easier to book through a hotel app, and you can still drive into the park during the day on a day trip.
How to get there
From Bangkok to Khao Yai–Pak Chong is about 180 km, roughly a 2–2.5 hour drive. The city of Korat is about 260 km, around 3–4 hours. There are several ways to go depending on your budget and how easy you want it.
- Your own car — by far the most convenient for this trip, since the sights are spread out and you need a vehicle inside the park; you can drive right up to the attractions on Khao Yai
- Bus/van Bangkok–Pak Chong — departs from Mo Chit 2; big operators like Cherdchai Tour run all day, with fares to Pak Chong around a couple hundred baht, then you transfer onward
- Train Bangkok–Pak Chong — the northeastern line passes through Pak Chong, with nice views on the climb up; prices vary by seat class
- Songthaew Pak Chong–Khao Yai — runs from Pak Chong up to the park gate, fare around 40 THB, operating during the day roughly 6:00 a.m.–6:00 p.m.
No car? Here's what to do
If you're not driving yourself, getting around inside Khao Yai is tough — the sights are far apart and there's no public transport within the park. The easiest options are to hire a car with a driver or join a resort's safari tour around Pak Chong. In Korat city itself, taxis or a ride-hailing app make getting around much easier.
What to wear so you're comfortable
What you wear here depends heavily on the season, because Khao Yai's weather changes fast — mornings and nights are much cooler than in town, while hot-season afternoons can really heat up. Pack along these lines and you won't get caught out.
- Cool season (Nov–Feb) — a jacket or thick sweater, plus a beanie if you're heading up to the summit before dawn; expect strong wind
- Rainy season (Jun–Oct) — a rain jacket or folding umbrella, non-slip shoes for hiking, and a spare set of clothes
- Hot season (Mar–May) — breathable clothing, a hat, sunglasses, and sunscreen
- Temple visits in town — if you're stopping at Wat Ban Rai or temples in the city, dress modestly with shoulders and knees covered; skip shorts and tank tops
The simple rule: dress in layers
Because temperatures on Khao Yai swing so much between morning, midday, and night, dress in layers — a t-shirt underneath with a jacket over the top that you can take on and off as the weather changes. That's far more practical than wearing one heavy outfit all day.
What to pack in your bag
Khao Yai is forest and mountains — phone signal is patchy in places and shops are few. Bring these along and you'll feel a lot more at ease.
- Mosquito repellent — the forest has plenty of mosquitoes, especially in the evening and during the rainy season
- Drinking water + snacks — shops are scarce inside the park, so bring extra
- Flashlight or headlamp — essential if you're camping overnight; the forest is pitch black at night
- Trash bags — pack your rubbish back out; Khao Yai is a conservation area, so help keep it clean
- Power bank — a flickering signal drains your battery fast
- Cash — small shops, markets, temple donations, and parking fees still run on cash, so bring small bills
Watch out for monkeys and wildlife
Khao Yai has monkeys, deer, and wild elephants that often come out by the roadside. Never feed the wildlife. Keep your car windows up and food sealed away. If you encounter an elephant, slow down, keep your distance, and don't honk or flash your high beams — it's safer for both you and the elephant.
Rough daily budget
The budget for a Korat–Khao Yai trip is pretty flexible, depending on whether you camp in the park on the cheap or check into a fancy resort. Here are rough per-person, per-day figures assuming you have your own car.
- Park entry — 40 THB for a Thai adult + 30 THB/car, averaging just a few dozen baht per person
- Accommodation — camping in the park is tens to low hundreds of baht · Pak Chong resorts start around 800–1,500 THB/night · upscale glamping runs into the high thousands and up
- Food — Isan dishes in Korat city run 40–80 THB a plate · Khao Yai view cafes around 150–300 THB per head
- Fuel/travel — driving around Khao Yai all day uses a fair amount of fuel, so budget for it
- Budget total — campers who cook for themselves can get by on around 500–900 THB/day · the cafe-plus-resort crowd moves up to 1,500–3,000 THB/day and beyond
Sample 2-day, 1-night plan
Once you're packed and ready, here's a tidy short itinerary that works well for Bangkok travelers. Adjust it to the season and your own tastes.
Into Khao Yai + cafes
Vineyard + into Korat city
Other small things worth knowing
- Phone signal — Korat city and Pak Chong have good coverage, but it drops out at some spots in the park; download offline maps just in case
- PromptPay/scan-to-pay — cafes and larger shops accept scan payments, but small stalls and some entry fees still favor cash
- Fuel — fill up before heading up the mountain; there are few stations inside the park
- Parking — popular spots fill up fast on weekends; arrive early to find a space more easily
All packed and ready? See the full lineup of stays and itineraries for Korat & Khao Yai.
See the Korat travel guide →