The north
Rainy and stormy — think twice
Sa Pa — Rainy, stormy season: risk of flash floods and landslides on mountain roads · Summer crowds escaping the heat to see the green terraces
Jun–Aug · Jun–Aug
vnexpress.net 16 Apr 2026dantocmiennui.baotintuc.vn 28 Jul 2025✓ checked 25 Sep 2026
Moc Chau — Peak flood season: flash-flood and landslide risk; fast water across highway stretches through Moc Chau
Jul–Aug
vtv.vn 7 Aug 2026vov.gov.vn✓ checked 25 Sep 2026
Ta Xua — Rainy months — landslides can cut the road up to Tà Xùa
Jul–Sep
bacyen.sonla.gov.vn 12 Feb 2019vtv.vn 13 Aug 2024beta.sonlatv.vn 6 Aug 2024✓ checked 25 Sep 2026
Mu Cang Chai — Flash-flood and landslide season — roads may be cut off
May–Aug
baoyenbai.com.vn 5 Aug 2024✓ checked 25 Sep 2026
Cao Bang — Rainy season: flash floods and landslides possible; boats at Ban Gioc stop running during floods
May–Sep
baocaobang.vn 4 Aug 2024vtv.vn 27 Aug 2024✓ checked 25 Sep 2026
Ha Long — Summer peak: the city is crowded, especially at weekends · Storm season: rough seas, bay cruises may be suspended
Jun–Aug · Jun–Aug
vnexpress.net 18 Jul 2022vmrcc.gov.vnthanhnien.vn 3 Jul 2026bvhttdl.gov.vn 21 Jul 2025✓ checked 25 Sep 2026
Ninh Binh — Rainy season — heavy rain can raise the water, and Trang An sometimes has to close
May–Oct
sodulich.ninhbinh.gov.vn 1 Oct 2021vnexpress.net 17 Sep 2026✓ checked 25 Sep 2026
Still good
Sa Pa — Green rice terraces
Jun–Jul
baolaocai.vn 18 Jul 2025dantocmiennui.baotintuc.vn 28 Jul 2025vnexpress.net 4 Jun 2020congthuong.vn 27 Jun 2026baolaocai.vn 2 Aug 2024✓ checked 19 Oct 2026
Mu Cang Chai — Water-filled terraces — timing shifts with each year's rains · Green rice terraces
May–Jul · Jul–Aug
vnexpress.net 9 Sep 2020baolaocai.vn 5 Jul 2026vnexpress.net 11 May 2023thiennhienmoitruong.vn 28 Jul 2025✓ checked 19 Oct 2026
Binh Lieu — Purple melastoma flowers on the Cao Ly hills
Jul–Sep
vnexpress.net 12 Jun 2022✓ checked 19 Oct 2026
Hanoi — West Lake lotus season
Jun–Aug
hanoimoi.vn 24 Jul 2023sovhtt.hanoi.gov.vn 27 Jun 2026✓ checked 19 Oct 2026











