Ha Long Bay
Bay · Northeastern Vietnam
Towering limestone karsts and isles
Over 1,600 limestone islands and islets.


3 landscapes · 30
Explore the wonderful nature of Vietnam! You’ll find colorful forests that are home to amazing animals and tall mountains that touch the sky. Beautiful beaches line the coast, and rivers flow through quiet valleys. Everywhere you look, there's something to see and love in the land of Vietnam!
Bay · Northeastern Vietnam
Towering limestone karsts and isles
Over 1,600 limestone islands and islets.
Cave · Phong Nha-Ke Bang National Park
It's the largest cave in the world!
Large enough to hold a 40-story skyscraper.
Cave · Phong Nha-Ke Bang National Park
Incredible stalactite formations and river.
Features 14 grottoes and stretches for 8 kilometers.
Climate Overview
Vietnam has a tropical monsoon climate with a variety of weather patterns, including hot and humid summers and cooler winters, especially in the north.
25-33°C [REVIEW] Temperature detail needed. · Very High [REVIEW] Rainfall detail needed.
Lush vegetation and vibrant river life.
18-25°C [REVIEW] Temperature detail needed. · Low [REVIEW] Rainfall detail needed.
Clear skies and great conditions for exploring.
Best time: March to May
Why it stands out: Over 1,600 limestone islands and islets.
Best time: February to August
Why it stands out: Large enough to hold a 40-story skyscraper.
Best time: February to August
Why it stands out: Features 14 grottoes and stretches for 8 kilometers.
These rainforests are rich with plants and animals, with tall trees and thick undergrowth.
Lives here: Bears, langurs, and rare birds like the Edwards's Pheasant.
Found along the shorelines, these special trees grow in saltwater and are vital for protecting against storms.
Lives here: Crabs, herons, and fish live among their roots.
These elevated regions offer unique views and cooler temperatures.
Lives here: Pine trees, wild boars, and orchids can be spotted here.
Conservation Spotlight
3,000
hectares per year
Deforestation leading to habitat loss in Vietnam
What kids can do:
Did you know Vietnam has more than twice the coastline of Florida?
Related-country comparisons will expand as regional coverage grows.