By season / November – December
Cloud seas, peak season
Cloud seas, peak seasonFlood seasonFestivals, summer
November – December
Cloud seas, peak season
October to December is cloud-sea season: mornings when clouds fill the limestone valleys. The caves are open again and it is the busiest time of year, especially around Christmas and New Year.
- DoRise early for the cloud sea on the Hồ Chí Minh road through Phú Nhiêu, stay in Tân Hóa, cave at Tú Làn or Rục Mòn
- NoteBook homestays and tours a few weeks ahead
November – December
Where to go this season
Tân HóaTú Làn cave system
25+ surveyed caves. Wade rivers and swim underground; Rat Cave was a Kong: Skull Island set. Licensed tours only.
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Yên PhúYên Phú lake
A still lake ringed by peaks, where the Kong crew built a set in 2016. Camp for dawn mist and sunset.
Read more →Yên Hợp – Phú NhiêuPhú Nhiêu – Mò Rọo caves
Dozens of wild caves; a British team surveyed Mò Rọo in 2026. No regular tours yet.
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