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Aiyerweng Skywalk
The Glass Walk Above Betong's Sea of Mist

Ask anyone what comes to mind first about Betong and the answer is usually the Aiyerweng Skywalk. A glass walkway juts out over the valley so you can stand and watch the morning sea of mist drift across the Hala-Bala forest and the Bang Lang reservoir in every direction. This is the viewpoint people drive all the way to Thailand's far south just to stand on.

🌫️ Early-morning sea of mist🪟 63-metre glass walkway⛰️ 360° views all around
Aiyerweng Skywalk The Glass Walk Above Betong's Sea of Mist

🔄 Updated 21 Jun 2026

Aiyerweng Skywalk sits in Aiyerweng sub-district, Betong, Yala province, on a ridge roughly 2,038 feet above sea level. The headline feature is a walkway that extends out from the cliff face and ends in a clear glass floor — about 63 metres long and around 45 metres above the ground below. Walk to the very end, look down, and you'll see treetops and the valley right under your feet. Plenty of people say their knees go a little wobbly, but they all agree it was worth the trip.

The reason people show up before dawn is the sea of mist. Humidity runs high in these valleys, so before the sun is up the fog settles over the whole basin — from a distance it looks like a white sea flowing between the peaks. Beyond it you'll see the Hala-Bala rainforest and the Bang Lang reservoir, and on a clear day you can even make out the mountains on the Malaysian side.

Opening hours and entry fees

The skywalk is open daily from around 5:30 a.m. until about 4:30 p.m. Most people aim for opening time to wait for the mist and the sunrise. Entry and the various fees are listed below (prices are approximate and may change — it's worth checking the venue's page or asking on site).

  • Entry fee — around 40 THB for Thai visitors / around 200 THB for foreigners (at some periods they have only charged for the shoe covers, so ask on site).
  • Shoe covers — about 30 THB; you have to put them on before walking on the glass floor to keep it clear.
  • Motorbike taxi — from the car park up to the skywalk, roughly 20 THB per person (or walk it yourself, about 500 metres).

A note on crowds

The walkway caps the number of people on it at around 360 at a time. On long weekends and during festivals it gets very busy and you may have to queue. If you want an open spot and easy photos, try going on a weekday.

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How to get there — a winding mountain drive

The skywalk is about 40 kilometres from Betong town, around a 50-minute to one-hour drive. The route is an uninterrupted run of mountain curves — the views on both sides are lovely, but you'll want to drive carefully, especially in the pre-dawn hours when the fog is thick and visibility is short.

  • Self-drive — take the Betong–Yala highway from Betong town toward Aiyerweng. Open Google Maps and drop a pin on "Aiyerweng Skywalk." The road is paved the whole way but has plenty of bends.
  • Rent a car or motorbike in Betong — the most convenient option for independent travellers. Whoever's driving should be comfortable on mountain roads and set off early.
  • Local van or tour — many guesthouses and hotels in Betong run early-morning sea-of-mist packages, ideal if you'd rather not tackle the mountain drive yourself.

What time to leave your hotel

To catch the mist at its best (roughly 6:00–7:00 a.m.), leave Betong town by around 5 a.m. to allow for the mountain drive and finding parking. Staying in Aiyerweng or nearby means a much more relaxed start.

What you'll see from the skywalk

Pre-dawn

Sea of mist over the valley

The highlight here. Fog settles over the basin before sunrise, reading as a white sea flowing between the peaks.

Nature view

Hala-Bala forest

The south's vast rainforest, visible from the viewpoint — deep green as far as the eye can see.

Distant view

Bang Lang reservoir

The wide expanse of water behind Bang Lang Dam, seen in the distance from up on the ridge.

Photos

Glass floor over the cliff

Walk to the end of the glass walkway and look down at treetops beneath your feet — the photo spot everyone queues for.

Before you go

  • Bring a jacket — it's cold and windy up on the ridge before dawn, noticeably cooler than down in town.
  • Wear secure shoes — there's a short walk up and you'll need to put covers over your shoes on the glass; trainers are most comfortable.
  • Watch for dropped items on the glass — hold on tight to your phone, glasses, and small things; a lanyard helps even more.
  • Have a backup plan — the mist is down to the weather. Some mornings you'll arrive to clear skies and no fog at all; treat it as a fine mountain view instead.

Making the most of Betong in one trip

After the skywalk in the morning, you can string together several more stops from late morning into the afternoon — the Piyamit Tunnel, Betong's hot springs, the street art in town, and local specialities like Betong chicken and Betong grass jelly. Plan a loop route to cut down on mountain driving.

Safety and getting around

Betong is a tourist town that draws visitors all year, and the general atmosphere is friendly and lively. That said, because it lies in Thailand's deep south, we'd recommend checking the latest news and official safety advisories before you travel, and planning to move around mainly during daylight hours for peace of mind throughout your trip.

Aiyerweng and Betong are home to a shared community of Malay Muslims and Hokkien Chinese. Travel with respect for local culture, dress modestly when visiting places of worship, and greet people with a smile — you'll find the warm hospitality of the south comes as a bonus.

Plan a full Yala–Betong trip

See the Yala travel guide →

FAQ

What time does Aiyerweng Skywalk open?

It's open daily from about 5:30 a.m. until around 4:30 p.m. Most people come right at opening, before dawn, to wait for the sea of mist and the sunrise. Check the venue's page for the latest hours before you travel.

How much is the entry fee for Aiyerweng Skywalk?

Entry is around 40 THB for Thai visitors and around 200 THB for foreigners, plus about 30 THB for the shoe covers. If you'd rather not walk up, a motorbike taxi from the car park is roughly 20 THB per person. Prices are approximate, so check again on site.

When is the sea of mist clearest?

The fog is at its best before dawn, roughly 6:00–7:00 a.m., and tends to show up most clearly from the cool season into the early rainy season when the air is humid. Still, the mist depends on the weather each day — some mornings you'll arrive to clear skies with no fog at all.

How far is the skywalk from Betong town?

It's about 40 kilometres from Betong town, around a 50-minute to one-hour drive. The route is a continuous run of mountain curves, so drive carefully, especially in the pre-dawn hours when the fog is thick.

What should I bring?

A jacket, since it's cold and windy up on the ridge before dawn; secure trainers, because there's a walk up and you'll need to put covers over your shoes on the glass; and a firm grip on small items like your phone and glasses while you're standing on the glass floor.

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