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Isla Cat Ba

Isla · Hải Phòng, 🇻🇳 Vietnam

Cát Bà is the largest island in the Hạ Long–Cát Bà archipelago, south of Hạ Long Bay. Most of the island is Cát Bà National Park, with forest, caves and limestone peaks. The main town sits on a harbour on the south-east coast and has the hotels, restaurants and boat piers.

Most visitors stay two nights. Days are for Lan Hạ Bay by boat, a hike in the national park and a visit to the old forts.

Isla Cat Ba

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Cuándo viajar

April to June and September to November are the best months. The air is warm and the sea is calm. Summer from June to August is hot, busy and humid, with the beach season at its peak. Winter from December to February is cool and misty, and boats may be cancelled in rough weather.

Mejor época para viajar: febrero, marzo, abril, noviembre, diciembre

Selecciona un mes

Tiempo habitual en enero

Bueno
  • 18° (sensación de 16°) · extremas 10°–22°
  • 14° de noche
  • 10 días lluviosos
  • 2 días soleados
  • 3 horas de sol al día
  • Ambiente seco
  • Brisa ligera
  • 19 °C · fresca para un baño rápido
  • Índice UV 5 · moderado

Tiempo habitual en febrero

Excelente
  • 19° (sensación de 18°) · extremas 10°–23°
  • 15° de noche
  • 9 días lluviosos
  • 1 día soleado
  • 2 horas de sol al día
  • Humedad agradable
  • Brisa ligera
  • 19 °C · fresca para un baño rápido
  • Índice UV 5 · moderado

Tiempo habitual en marzo

Excelente
  • 22° (sensación de 21°) · extremas 14°–25°
  • 18° de noche
  • 11 días lluviosos
  • 1 día soleado
  • 2 horas de sol al día
  • Ambiente húmedo
  • Brisa ligera
  • 20 °C · fresca para un baño rápido
  • Índice UV 5 · moderado

Tiempo habitual en abril

Excelente
  • 25° (sensación de 26°) · extremas 17°–29°
  • 21° de noche
  • 11 días lluviosos
  • 2 días soleados
  • 4 horas de sol al día
  • Ambiente bochornoso y húmedo
  • Brisa ligera
  • 23 °C · fresca para un baño rápido
  • Índice UV 7 · alto

Tiempo habitual en mayo

Aceptable
  • 28° (sensación de 30°) · extremas 21°–31°
  • 24° de noche
  • 18 días lluviosos
  • 5 días soleados
  • 6 horas de sol al día
  • Humedad sofocante
  • Brisa ligera
  • 27 °C · agradable para nadar
  • Índice UV 9 · muy alto

Tiempo habitual en junio

Malo
  • 30° (sensación de 32°) · extremas 24°–32°
  • 26° de noche
  • 19 días lluviosos
  • 7 días soleados
  • 6 horas de sol al día
  • Humedad sofocante
  • Brisa ligera
  • 30 °C · agradable para nadar
  • Índice UV 9 · muy alto

Tiempo habitual en julio

Malo
  • 29° (sensación de 33°) · extremas 24°–32°
  • 26° de noche
  • 22 días lluviosos
  • 10 días soleados
  • 7 horas de sol al día
  • Humedad sofocante
  • Brisa ligera
  • 30 °C · agradable para nadar
  • Índice UV 9 · muy alto

Tiempo habitual en agosto

Malo
  • 29° (sensación de 33°) · extremas 24°–32°
  • 26° de noche
  • 25 días lluviosos
  • 7 días soleados
  • 5 horas de sol al día
  • Humedad sofocante
  • Brisa ligera
  • 30 °C · agradable para nadar
  • Índice UV 9 · muy alto

Tiempo habitual en septiembre

Malo
  • 28° (sensación de 31°) · extremas 23°–31°
  • 24° de noche
  • 21 días lluviosos
  • 7 días soleados
  • 6 horas de sol al día
  • Humedad sofocante
  • Brisa ligera
  • 30 °C · agradable para nadar
  • Índice UV 8 · muy alto

Tiempo habitual en octubre

Bueno
  • 27° · extremas 19°–29°
  • 23° de noche
  • 14 días lluviosos
  • 7 días soleados
  • 6 horas de sol al día
  • Ambiente bochornoso y húmedo
  • Brisa ligera
  • 28 °C · agradable para nadar
  • Índice UV 7 · alto

Tiempo habitual en noviembre

Excelente
  • 24° (sensación de 23°) · extremas 15°–27°
  • 20° de noche
  • 10 días lluviosos
  • 6 días soleados
  • 5 horas de sol al día
  • Ambiente húmedo
  • Brisa ligera
  • 25 °C · agradable para nadar
  • Índice UV 6 · alto

Tiempo habitual en diciembre

Excelente
  • 20° (sensación de 17°) · extremas 11°–24°
  • 16° de noche
  • 8 días lluviosos
  • 4 días soleados
  • 4 horas de sol al día
  • Ambiente seco
  • Brisa ligera
  • 22 °C · fresca para un baño rápido
  • Índice UV 5 · moderado

Datos climáticos: NASA POWER + Copernicus ERA5-Land and ERA5 · 1996–2025

Lugares destacados

  • Lan Ha Bay is a quieter bay of limestone islets, beaches and floating villages, south-east of the island.
  • Cannon Fort is a hilltop fort with large guns from the war and a view over the bay.
  • Hospital Cave is a large cave used as a hospital during the war.
  • Fisher Valley and Squanch Wall are climbing areas on the island's limestone walls.
  • Lighthouse is a lighthouse on the coast.

Cát Bà National Park has hiking trails to Ngự Lâm peak and Kim Giao forest. See the park's own guide for details.

Listas destacadas

Qué experimentar

  • Kayak in Lan Hạ Bay: Quiet water between limestone islets.
  • Climb at Fisher Valley: Sport climbing on limestone walls, with local guides.
  • Hike to Ngự Lâm peak: A forest trail in the national park.
  • Visit Hospital Cave: A walk through a large war-time shelter.
  • Eat seafood at the harbour: Squid, crab and grilled fish are on every menu.

Tours y actividades

Isla Cat Ba — Mapa

Isla Cat Ba — Mapa

Excursiones de un día

  • Cat Ba National Park: hiking in the national park and the viewpoint at Ngự Lâm.
  • Ha Long Bay: Hạ Long Bay is a boat trip north from the island.
  • Hai Phong: the port city of Hải Phòng is where ferries leave from.
  • Ninh Binh: a longer trip south for Tràng An and Tam Cốc.

Qué explorar

Cómo llegar

  • From Hanoi: Buses with a ferry or speedboat link run to Cát Bà in about 3 to 4 hours. This is the easiest option.
  • From Hải Phòng: Fast boats leave from Bến Bính and Đình Vũ. The crossing takes about 45 minutes to 1 hour.
  • Ferry crossing: A car ferry runs between Gia Luận and Tuấn Châu. Tuấn Châu is the main mainland terminal.
  • By air or train: Cát Bà has no airport or railway. Hải Phòng is the nearest hub.

Cómo desplazarse

  • Motorbike hire: The best way to reach beaches, forts and the park.
  • Taxi and electric buggy: Short rides around the town.
  • Boats: Needed for Lan Hạ Bay and nearby islets.
  • Walking: The town and harbour front are walkable.

Conducción

  • Is a car worth it? Not really. A motorbike or taxi is enough on the island.
  • Roads: Main roads are paved but narrow in places, and hilly.
  • Ferry: Cars cross by ferry. Queues grow on summer weekends.

Gastronomía

Cát Bà food is about seafood. Try grilled squid, steamed crab, sea snails and fish hotpot. Local seafood is sold at the harbour and in the night market. Choose a restaurant that shows prices on the menu.

Vegetarian and western food are available in the main town.

Desayuno
Pho  PhởBeef or chicken noodle soup with a fragrant broth, fresh herbs, and rice noodles; commonly eaten for breakfast.
Almuerzo
Bun Cha  Bún chảGrilled pork patties and slices served with rice vermicelli, herbs, and a sweet-sour dipping sauce; a Hanoi specialty.
Bun Bo Hue  Bún bò HuếA spicy, lemongrass-scented beef noodle soup from the city of Hue.
Cao Lau  Cao lầuA noodle dish unique to Hoi An, with thick chewy noodles, pork, and greens, traditionally made with local well water.
Aperitivos y comida callejera
Banh Mi  Bánh mìA French-influenced baguette sandwich filled with pork, pate, pickled vegetables, and herbs.
Banh Xeo  Bánh xèoA crispy turmeric rice-flour crepe filled with pork, shrimp, and bean sprouts, wrapped in lettuce and herbs.
Goi Cuon  Gỏi cuốnFresh (uncooked) spring rolls filled with shrimp, pork, herbs, and vermicelli, wrapped in rice paper.
Dulces y postres
Che  ChèA category of sweet dessert soups or puddings made with beans, fruit, jelly, and coconut milk, served hot or over ice.
Bebidas
Ca Phe Sua Da  Cà phê sữa đáStrong drip coffee served over ice with sweetened condensed milk; Vietnam's signature drink.
Bia Hoi  Bia hơiCheap, light draft beer brewed fresh daily and sold at street-side stalls, especially in Hanoi.

Seguridad y salud

Cát Bà is safe, but the sea needs respect.

  • Boat trips may be cancelled in strong wind or storms. Check with your operator.
  • Wear a life jacket on boats and kayaks.
  • Motorbike roads are hilly and wet after rain. Wear a helmet.
  • Agree the price of boat trips and seafood before ordering.
  • Summer beaches get crowded. Watch your belongings.

Historia

Cát Bà has been home to fishing communities for centuries. In the French period and the war years, the island was a defensive position. Caves such as Hospital Cave were used as shelters and hospitals, and forts were built on the hills.

Tourism grew from the 1990s. In 2004 UNESCO named the Cát Bà archipelago a biosphere reserve.

Datos del país

Quick practical facts for Vietnam at a glance:

Moneda
dong vietnamita VND ₫ · Pago con tarjeta · Habitualmente aceptado
Electricidad
Tipo A / Tipo C / Tipo F
220 V · 50 Hz
Idiomas
vietnamita
Agua del grifo
No potable
Sentido de la circulación
Derecha
Prefijo telefónico
+84
Más información
Cai Beo Terminal For Tourists
En coche
Đinh Ngự Lâm
En coche
Cannon Fort

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Data: © OpenStreetMap contributors, Wikidata, Wikipedia, Tripomatic, Official websites. Travel guide generated with AI.