Cat Ba is the largest island in the Cat Ba Archipelago, a UNESCO Biosphere Reserve spanning 262 km² off northern Vietnam's coast, featuring dramatic limestone landscapes and pristine beaches.
Updated 2026-05-23 · Source: GeoNames, Wikipedia
Image: Wikimedia Commons contributors · CC BY-SA 4.0 via Wikipedia
Cat Ba
21.09342,105.73188
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Monthly normals (10-year window). Bars show precipitation, lines show average and max temperature.
Best months to visit: Feb, Mar, Apr, Nov
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344
Restaurants
248
Cafés
161
ATMs
56
Pharmacies
48
Hostels
37
Temples
31
Hotels
21
Bars
12
Hospitals
10
Guesthouses
7
Markets
5
Museums
2
Viewpoints
2
Attractions
1
Parks
© OpenStreetMap contributors
OpenFlights.org
Noi Bai International Airport
Hanoi
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Ha Long Bay
UNESCO World Heritage bay in northeastern Vietnam featuring thousands of limestone karsts and islets across the Gulf of Tonkin.
Phu Quoc
Vietnam's largest island spanning 575 km² in the Gulf of Thailand, known for pristine beaches, tropical climate, and extensive resort development with 179,480 residents.
Tam Coc
UNESCO World Heritage site in northern Vietnam featuring flooded limestone caves and Buddhist mountain temples in Ninh Binh province.
Ninh Binh
Province in Vietnam's Red River Delta, 100 km south of Hanoi, featuring limestone karsts, UNESCO-listed Tràng An, Cúc Phương National Park, and historic sites.
Geographic data from GeoNames (CC BY 4.0). Narrative sourced from Wikipedia (CC BY-SA 4.0) and structured by Claude. Map by © OpenStreetMap contributors (ODbL). See the methodology and sources registry for full attribution and update cadence.
This page last refreshed 2026-05-23.
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