A UNESCO World Heritage site where thousands of limestone karst islands rise from emerald waters, creating one of the world's most spectacular seascapes. Best explored by traditional junk boat.
Best time: Mar-May
Budget: $60-130/day
Top fact: Ha Long Bay is home to approximately 1,969 islands and islets, many of which feature stunning limestone formations that have been shaped over millions of years.
View Ha Long Bay →Old Quarter charm + street pho.
Best time: Oct–Apr
Budget: $40-80/day
Top fact: Hanoi's Old Quarter consists of 36 streets, each historically dedicated to specific trades, such as Hang Bac, known for silver, and Hang Gai, famous for silk.
View Hanoi →Both in Vietnam — compare vibe, budget, and best season.