How much do hostels cost in Ha Long Bay?

Dorm beds on Cat Ba Island cost ₫150,000-280,000 ($6-11.20) per night. Budget guesthouses with private rooms run ₫250,000-500,000 ($10-20) per night, often better value for couples than dorms.

Should I stay in Ha Long City or Cat Ba Island?

Cat Ba Island is recommended over Ha Long City for budget travellers. Cat Ba Town has a decent backpacker scene built around rock climbing and kayaking, while Ha Long City has very few hostels and mainly targets package-tour hotels.

How do I get from Hanoi to Cat Ba Island?

Take a bus from Hanoi to Haiphong (2.5 hours, ₫100,000-150,000) then the Haiphong-Cat Ba ferry (₫150,000-250,000, 1.5 hours). Direct Hanoi-Cat Ba buses with ferry included cost ₫250,000-350,000 total.

Best Hostels in Ha Long Bay | The Vietnam Guides

Budget accommodation for Ha Long Bay is almost entirely on Cat Ba Island. Ha Long City on the mainland has very few hostels — the town infrastructure leans toward package-tour hotels serving organised groups. Cat Ba Town, by contrast, has a decent backpacker scene built around independent travellers who come for rock climbing, kayaking, and exploring the bay at their own pace.

Why Cat Ba over Ha Long City

Ha Long City’s waterfront is lined with package-tour hotels that cater to bus groups. The town has limited independent restaurant and bar options, and the few budget rooms available are basic. Cat Ba Island offers a genuine independent traveller scene — hostels with social atmospheres, reliable tour operators, and a walkable town with restaurants and bars. The bay access from Cat Ba is through Lan Ha Bay, which is quieter and less crowded than the main Ha Long Bay tour routes.

Best hostels in Cat Ba Town

Cat Ba Hostel (Cat Ba Town centre): One of the longest-running backpacker options in Cat Ba Town. Dorm rooms are basic but clean, with lockers and fans or air conditioning. The social common area is good for meeting other travellers and finding group members for shared boat trips. The owner runs reliable day trips into Lan Ha Bay at reasonable prices (from approximately ₫350,000 / $14 per person including kayaking). Staff can arrange rock climbing sessions with local operators. Dorm ₫150,000–220,000 ($6–9) as of 2026.

Good Bar Cat Ba (Cat Ba Town waterfront): A hostel-bar combination that serves a social crowd. The bar downstairs has a lively atmosphere with music and drinks until around midnight — this is a social hostel, not a quiet one. For travellers who want to meet people and enjoy the evening scene, it works well. For those who need early sleep, the noise is a genuine issue. Dorm ₫160,000–230,000 ($6.40–9.20). Private rooms from ₫400,000 ($16) as of 2026.

Windmill Hostel (Cat Ba Town): A newer option with better infrastructure than the older backpacker places. Proper lockers, power outlets at each bed, en-suite bathrooms in some dorm rooms, and air conditioning. Quieter than the bar hostels, making it better for travellers with early morning boat departures. The rooftop terrace has views over the harbour. Dorm ₫180,000–280,000 ($7.20–11.20) as of 2026.

Oasis Cat Ba Hostel (Cat Ba Town): Modern hostel with pod-style bunks, fast wifi, and a communal kitchen. The kitchen is a genuine advantage — Cat Ba restaurant prices are higher than mainland Vietnam, and self-catering saves money. The tour desk arranges Lan Ha Bay trips, rock climbing, and Cat Ba National Park treks. Dorm from ₫170,000 ($6.80). Private from ₫450,000 ($18) as of 2026.

Catba Island Resort (budget end): More guesthouse than hostel, but offering budget-priced rooms with harbour views. The waterfront location is the draw. Rooms from ₫300,000–600,000 ($12–24) as of 2026.

Budget guesthouses

Cat Ba Town also has many small family-run guesthouses with private rooms at budget prices — ₫250,000–500,000 ($10–20) per night. These are often better value than dorms if you are travelling as a couple. The town is small enough that walking around and checking a few places is feasible on arrival, though this is not advisable during peak season (July–August) when accommodation fills up.

What Cat Ba hostels typically provide

Lan Ha Bay tours: Day trips including boat cruise, kayaking through caves and lagoons, and swimming stops. From approximately ₫350,000–600,000 ($14–24) per person through hostel booking desks — generally cheaper than booking through Hanoi agencies
Rock climbing: Cat Ba has developed a rock climbing scene on the limestone karsts. Half-day sessions from approximately ₫400,000–700,000 ($16–28) with equipment and instruction
Cat Ba National Park treks: Half-day guided hikes through the island’s national park. From approximately ₫200,000–400,000 ($8–16) including guide and entry
Bicycle rental: From approximately ₫50,000–100,000 ($2–4) per day. Good for exploring the island’s quieter roads and beaches
Breakfast: Most hostels include basic breakfast (toast, eggs, coffee) or provide access to a nearby cheap breakfast place

Budget eating in Cat Ba

Cat Ba’s restaurants are more expensive than mainland Vietnam, reflecting island supply logistics:

Local restaurants (Cat Ba Town): Vietnamese rice dishes and noodle soups from ₫35,000–60,000 ($1.40–2.40) — approximately 20–30% more than mainland prices
Seafood restaurants (harbour area): Fresh seafood from the fishing boats. Grilled squid, steamed crab, and fish hot pot from ₫100,000–250,000 ($4–10) per person
Market food: The small market in Cat Ba Town has cheaper options. Banh mi from ₫15,000–25,000 ($0.60–1)
Self-catering: Hostels with communal kitchens offer savings — buy fresh seafood from the harbour market and cook it yourself

Getting to Cat Ba Island from Hanoi

Option 1 — Bus + ferry (cheapest): Take a bus from Hanoi to Haiphong (2.5 hours, approximately ₫100,000–150,000 / $4–6) then the Haiphong–Cat Ba ferry (approximately ₫150,000–250,000 / $6–10 including the road section, 1.5 hours total). Total: approximately ₫250,000–400,000 ($10–16).

Option 2 — Direct bus with ferry (most convenient): Some operators run direct Hanoi–Cat Ba buses with ferry connection included. Total approximately ₫250,000–350,000 ($10–14), 4–5 hours door to door. Book through hostels in Hanoi for the best rates.

Option 3 — Speedboat from Haiphong: Faster ferry option cutting the crossing time. Approximately ₫200,000–300,000 ($8–12) from Haiphong.

Practical notes

Internet: Wifi quality in Cat Ba hostels is inconsistent. The island’s connectivity has improved significantly with 4G coverage from Viettel and Vinaphone, but wired connections in older buildings can be slow. A Vietnamese SIM card with data is a reliable backup.

Peak season: July–August is peak domestic tourism season. Cat Ba Town fills up, and accommodation prices rise 30–50%. Book ahead during these months or arrive early in the day to walk-in.

Weather: The best weather for Ha Long Bay and Cat Ba is October–April (dry season). June–August is hot and hazy. September can have typhoon risk. Winter months (December–February) are cool and occasionally overcast, but the bay is quieter.

See also: Looking for mid-range or upmarket options? Read our guide to the best hotels in Ha Long Bay.

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Best Hostels in Ha Long Bay 2026: Budget Stays on Cat Ba Island