Monkey Island Cat Ba: What to Know Before You Go

A trip to Monkey Island Cat Ba is often a major highlight for travelers exploring the beautiful archipelago in northern Vietnam. Located just a short 20-minute boat ride from the main town, this unique spot offers beautiful beaches, a challenging viewpoint hike, and unpredictable wildlife encounters. If you are planning to visit, knowing exactly what to expect from the famous resident monkeys will ensure a safe and memorable experience.

Cat Ba with Kids — Ultimate Family Travel Guide

Last updated: 31 July 2026

Is Cat Ba good for kids?

Yes. Cat Ba is a strong choice for a family trip with kids. Lan Ha Bay's water stays calm and sheltered, which makes boat rides and kayaking easier with young children. The island also mixes beach, cable car, and gentle jungle activities, with a slower pace and fewer crowds than Ha Long City.

Halong Bay vs Lan Ha Bay: Which Should You Actually Book?

Last updated: July 2026

Halong Bay and Lan Ha Bay sit on the same stretch of coastline, separated by an administrative border rather than anything you could see from a boat. The limestone towers are the same rock, the water is the same colour, and the two bays are close enough that a fast vessel crosses between them in under an hour.

Ask ten travel agents which one to book and you will hear ten versions of the same line: Lan Ha is the quiet one. That is broadly true today. It is also becoming less true each season, and very few operators will explain why.

Cat Ba Island Travel Guide 2026

Aerial view of Cat Ba town and Lan Ha Bay's limestone islands, Cat Ba Island, Vietnam

Last updated: 31 July 2026

We have been running boats out of Cat Ba since 2017, and in that time we have seen the island at both extremes. We have watched the 7am ferry queue stretch back a kilometre on a public holiday, and we have had the whole of Lan Ha Bay to ourselves on a grey Tuesday in November.

This Cat Ba Island travel guide is written from that side of the water rather than from a desk in Hanoi.

Lan Ha Bay Travel Guide 2026 — Cruises, Kayaking & Beaches

Aerial view of Lan Ha Bay's limestone karst islands and turquoise water, Cat Ba, Vietnam

Last updated: 30 July 2026

Quick Summary: Lan Ha Bay is a calm, island-studded bay south of Ha Long Bay, with around 400 limestone karsts and far fewer boats. Beka Travel runs a day tour ($30), a 2D1N cruise ($99), and a 3D2N cruise ($239), all departing from Cat Ba. Best visited March-June and September-November for warm, calm days on the water.