Fri 23 Oct 2569 01:53
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Uthai Thani · Thung Na Ngam, Lan Sak150 mAttraction / museumOpen daily

Thailand's Switzerland · Lan Sak

Ban Chai Khao Viewpoint

A private viewing terrace, restaurant and campsite in a karst-ringed valley at Thung Na Ngam, Lan Sak, Uthai Thani — nicknamed Thailand's Switzerland — overlooking rice fields and limestone peaks, with cool-season morning mist near Hup Pa Tat.

Live today · Friday 23 Oct01:53
9.7out of 10
Good to go

Hot (Late morning) feels like 39°C · Chance of a sea of mist 4/10

10Morning
8.9Late morning
8.5Afternoon
9.7Evening
Sea of mist 4/10Stars tonight 6.3/10Sunrise 06:14
No warnings today — normal road and weather conditions

sea-of-mist places: morning matters most

Good forViews, photos, camping
Best timeNov–Feb
AdmissionFree (donation box)
From townAbout 48 km
Time needed1–2 hours or overnight
Travel from Uthai Thani townAbout 1 hour from Uthai Thani town
Best timeJul – Feb
Before visiting

Opening hours, entry fee and time needed

Opening hours

06:00–18:00

Time needed

1–2 hours or overnight

Busy times

Cool-season weekend mornings

Before you go

7 days ahead
When to go

7/7good days
this week
Safety today · nothing to watch out for
Severe weatherNoneEarthquakesNone in 48 hMajor disastersNoneSite noticesNone

Tap a day card to see that day’s weather, rain, haze and hourly forecast

Daily detailsFriday 23 Oct
Good to go · 9.7/10

Best time to go Fine all day little rain through the day

By time of day
Morning 05–0910Clear sunrise
Late morning 09–128.9Hot, feels 39°
Afternoon 12–168.5Hot, feels 40°
Evening 16–199.7Hot, feels 38°

No warnings today — normal road and weather conditions

Sky and view
Chance of a sea of mist4/10
Clear sky / good views8/10
Visibility18 km
Cloud cover26%
Rain and storms
Rain chance15%
Rainfall0 mm
Humidity65%
LightningNo signal
Body and air
Feels like40°C
UV index8
Gusts~14 km/h
PM2.5 dust11 µg/m³
Time and crowds
Sunrise06:14
Sunset17:56
CrowdsModerately busy
Stargazing that night6.3/10

Hour by hour

TemperatureRain chanceScored hours
Sunrise 06:14Sunset 17:5606:00 Rain 0%07:00 Rain 0%08:00 Rain 0%09:00 Rain 0%10:00 Rain 0%11:00 Rain 7%12:00 Rain 15%13:00 Rain 15%14:00 Rain 15%15:00 Rain 15%16:00 Rain 12%17:00 Rain 10%18:00 Rain 9%19:00 Rain 8%20:00 Rain 5%25°0626°0727°0829°0931°1032°1132°1215%33°1315%33°1415%33°1515%32°1612%32°1710%30°1829°1928°20
TimeTemperatureRain chance
25°0%
26°0%
27°0%
29°0%
31°0%
32°7%
32°15%
33°15%
33°15%
33°15%
32°12%
32°10%
30°9%
29°8%
28°5%

Green band = hours used for the score

Stargazing

Starry sky
How likely

Scored from cloud cover at every level and tonight’s moonlight — the darker the sky, the clearer the Milky Way · tap another night below for the next 7 nights

6.3/10
Stargazing score tonight
12%Cloud cover
93%Moonlight
17:56Dusk
Get to know

Ban Chai Khao Viewpoint

Ban Chai Khao Viewpoint, 51 Moo 3, Thung Na Ngam, Lan Sak, Uthai Thani.

A day here, hour by hour
  1. Valley mist
  2. Hot sun
  3. Golden evening light
About the sea of mist

Valley mist from dawn to about 09:00 in the cool season

Best photo spots
  • TerraceFields and karstDawn
  • SwingsOpen viewsEvening
Before you go

Good to know here

Mist

Not every day

Midday

Hot and exposed

Packing checklist
Tips from visitors
  1. Arrive before 08:30
  2. Book camping by phone
  3. Add Hup Pa Tat
Admission

- · Time needed 1–2 hours or overnight

When is it crowded

Cool-season weekend mornings

Estimated costs
Camping optional100 ฿
Entry optionalPay as you like

Cash · Prices may change by season — check with the venue

Who it suits
  • Kids Good
  • Seniors Good; short walk
  • Wheelchair No data
  • Pets Call to ask
Where to eat
  • Ban Chai Khao restaurantGrills and som tam
  • Hup Pa TatEntrance stalls
Etiquette here
  • Use the bins
  • Keep the campsite quiet
  • Don't walk in the rice fields
More cautions
  • Strong midday sun
  • Mist not guaranteed
Emergency numbers
Best times

Best months

Tap a month on the wheel to see weather, rain, haze and crowds from 10 years of records

JanFebMarAprMayJunJulAugSepOctNovDec
OctoberGreatWarm 24–31°C
RainHigh
HazeGood
CrowdsModerate
StatusGreat
Fields turning gold

Best time · Nov–Feb for morning mist and cool air · Jul–Oct for green fields

Watch out · April is very hot

Actual weather records 2016–2025
Rainfall (mm)Clear days
JanuaryTemperature20–31°CAvg rain16 mmRainy days4 daysClear15 daysPM2.518 · Moderate31°
20°
Jan
FebruaryTemperature21–33°CAvg rain25 mmRainy days4 daysClear19 daysPM2.523 · Moderate33°
21°
Feb
MarchTemperature24–36°CAvg rain44 mmRainy days5 daysClear17 daysPM2.528 · Moderate36°
24°
Mar
AprilTemperature26–37°CAvg rain71 mmRainy days9 daysClear12 daysPM2.525 · Moderate37°
26°
Apr
MayTemperature26–35°CAvg rain158 mmRainy days19 daysClear4 daysPM2.515 · Great35°
26°
May
JuneTemperature26–35°CAvg rain113 mmRainy days21 daysClear1 daysPM2.54 · Great35°
26°
Jun
JulyTemperature25–33°CAvg rain181 mmRainy days23 daysClear0 daysPM2.54 · Great33°
25°
Jul
AugustTemperature25–33°CAvg rain190 mmRainy days24 daysClear0 daysPM2.53 · Great33°
25°
Aug
SeptemberTemperature24–32°CAvg rain268 mmRainy days25 daysClear1 daysPM2.56 · Great32°
24°
Sep
OctoberTemperature24–31°CAvg rain273 mmRainy days23 daysClear4 daysPM2.510 · Great31°
24°
Oct
NovemberTemperature22–30°CAvg rain87 mmRainy days10 daysClear8 daysPM2.512 · Great30°
22°
Nov
DecemberTemperature21–30°CAvg rain18 mmRainy days3 daysClear12 daysPM2.512 · Great30°
21°
Dec

Oct by the records 24–31°C · avg rain 273 mm (23 rainy days) · clear 4 days · avg PM2.5 10

Stories and history

The story of this place

Ban Chai Khao viewpoint, at 51 Moo 3, Thung Na Ngam, Lan Sak, Uthai Thani, is a raised viewing terrace, restaurant and campsite in a valley ringed by limestone peaks, nicknamed Thailand's Switzerland. Its owner, Rattana Chimkhan, built it on her own mango and mayongchid orchard; it opened around 2018 and the province promoted it under the OTOP Nawatwithi community-tourism programme.

Read more 4 more paragraphs

The terrace overlooks rice fields and karst peaks, with swings and photo spots, a restaurant and stalls selling grilled food, som tam and drinks. Evenings bring golden light and a cool breeze, and on some cool-season mornings valley fog lingers from dawn to about 09:00 — lowland valley mist, not a mountaintop sea of clouds.

It opens 06:00–18:00. Camping costs 100 baht per person, free for children under seven. Entry was free when it opened in 2018 and a 2024 review mentions a donation box; the 30-baht terrace fee some sites list does not match recent reports. Call 085-731-0853 to confirm camping.

It shares the route to Hup Pa Tat — Highway 333 then 3438 toward Lan Sak, about 45–50 km and an hour — with no public transport, and lies about 2 km from Hup Pa Tat. Nearby are the Khao Pla Ra rock paintings in Moo 3 Ban Chai Khao, Tham Khao Khong Chai and Wat Tham Thong.

November–February gives the best chance of mist and cool air, and July–October green fields. Mist isn't guaranteed and usually burns off by mid-morning; midday is hot and exposed, so bring a light jacket for dawn. Weekends are busy — arrive before about 08:30 to use the swings without queuing.

  1. c. 2018Rattana Chimkhan opens the viewpoint on her orchard; free entry
  2. 2018Promoted under OTOP Nawatwithi
Travellers who came

Check-ins & visitor photos

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    Getting there

    How to get there

    Paved road

    Open in Google Maps
    Car1 h

    Highway 333 → 3438 · Fuel

    Road

    Highway 333 → 3438 toward Lan Sak

    Parking

    On site

    Fuel

    Lan Sak district

    Mobile signal

    Fair

    Opening hours

    06:00–18:00

    Distance

    around 48 km fromUthai Thani town

    Search Google Maps by name

    Ban Chai Khao Viewpoint

    FAQ

    FAQ
    Before you goBan Chai Khao Viewpoint

    Answers travellers want before they go — a one-minute read

    01

    Where is Thailand's Switzerland?

    Ban Chai Khao, Thung Na Ngam, Lan Sak

    02

    What are the hours?

    06:00–18:00

    03

    Can I camp?

    Yes, 100 baht per person

    04

    When is the mist?

    Cool-season mornings before about 09:00

    05

    How far is Hup Pa Tat?

    About 2 km

    06

    Is there food?

    Yes, a restaurant

    07

    Who runs it?

    Rattana Chimkhan; opened around 2018

    Ready to go to Ban Chai Khao Viewpoint?

    Best day this week: Friday 23 Oct · Check in when you arrive to collect a stamp

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