
Season
Ha Long Bay summer cruising window
Northern Vietnam · May–Sep
Warm weather and calm mornings make May–September the most comfortable months for overnight cruises.
What's on
Cultural festivals, seasonal highlights, food events, and things to do — month by month and region by region. Many events follow the lunar calendar, so dates shift a little each year.
4 events found
Northern Vietnam · May–Sep
Warm weather and calm mornings make May–September the most comfortable months for overnight cruises.

Northern Vietnam · Sep–Oct
Terraced fields turn gold at harvest; September–October is the classic photo window in Yen Bai.

Northern Vietnam · Sep–Nov
Golden terraces and dry trails make September–November the best window for multi-day valley treks.

Southern Vietnam · Sep–Nov
September–November brings the Mekong flood, turning Tra Su's forest into a boatable bird sanctuary in An Giang.