Photo information

Hang Sơn Đoòng

Photo
Doug Knuth from Woodstock, IL
Licence
CC BY-SA 2.0
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Trailwind
Destination

Hang Sơn Đoòng

Vietnam
Best timeYear-round
Set inVietnam
In season~79°F high
Climate
Data source

Climate

Source

2018–2023 averages, not a forecast. Wet days estimate days with at least 1 mm of rain or snow using a calibrated ERA5 threshold. Contains modified Copernicus Climate Change Service information. Weather data by Open-Meteo.com (AWS Open Data, CC BY 4.0).

ERA5 via Open-Meteo AWS Open Data

57–90°F
CurrencyVND
LanguageVietnamese
TimezoneUTC+07:00
On the map
Map showing the location of Hang Sơn Đoòng
Directions (Google Maps) →
Historical monthly weather

Sweet spotPeak Feb–Apr. Go in Jan, May for similar weather.

Sunny share of daylightApr · 41%
WarmestJun · 90°F
WettestOct
Best windowYear-round
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Bar height is the typical daytime high; color shows sunny share of daylight. The shaded months are the ideal window to go.
Weather data & source

2018–2023 averages, not a forecast. Wet days estimate days with at least 1 mm of rain or snow using a calibrated ERA5 threshold. Contains modified Copernicus Climate Change Service information. Weather data by Open-Meteo.com (AWS Open Data, CC BY 4.0). Sunny share of daylight is calibrated from daytime cloud cover. ERA5 via Open-Meteo AWS Open Data

Record-breaker, World's largest cave · Vietnam.

Best time to visit

Good year-round — there is no single window you have to hit.

Pairs well with

Thien Duong Cave
6 mi away
Phong Nha–Ke Bang National Park
10 mi away
An Bang Beach
173 mi away
Phuoc Kien Assembly Hall
174 mi away

Frequently asked questions

When is the best time to visit Hang Sơn Đoòng?

The best time to visit Hang Sơn Đoòng is Year-round, in Vietnam.

Where is Hang Sơn Đoòng?

Hang Sơn Đoòng is in Vietnam.

What is Hang Sơn Đoòng known for?

Record-breaker, World's largest cave · Vietnam.

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Record Breakers