Cat Ba town’s harbour front is a construction site in 2026 — the Central Bay development brings trucks, dust, fencing and daytime noise to the promenade — while Lan Ha Bay, the national park, the beaches and the inland villages are untouched. If you booked Cat Ba on the strength of photographs taken three years ago, there is something you should know before you arrive. The town centre is in the middle of a large waterfront development, and the promenade in 2026 is not the promenade in those pictures. This is not a reason to cancel — the island itself is untouched — but it should change where you sleep.
| What | Cat Ba Central Bay project: land reclamation, new buildings and reworked infrastructure along the town harbour front |
| Effect | Daytime noise, dust, fencing, closed or altered stretches of promenade; some “sea view” rooms now face hoardings |
| Not affected | Lan Ha Bay, Cat Ba National Park, the bay beaches, Viet Hai and the inland villages, all boat tours and trekking |
| Visitors | Island target of more than 4.75 million visitors in 2026; cross-bay cruise routes from Ha Long licensed 20 April 2026 |
| Where to sleep | Cat Co beach area, the quieter edges of town, or a village inside the national park |
| Check before booking | Review dates, what the window faces, and a spare day in July–September for storms |
What construction is happening in Cat Ba town in 2026?
The Cat Ba Central Bay project is a major development along the town’s harbour front, involving land reclamation, new buildings and reworked waterfront infrastructure. In practice that means trucks, dust, fencing, machinery noise during the day, and stretches of the promenade closed or altered. It has been running through 2026 and is not finished.
Cat Ba is also aiming at more than 4.75 million visitors in 2026, with arrivals reported at two to two and a half times the previous year. So: a busier island, and a town centre that is simultaneously a building site.
Which parts of Cat Ba are not affected by the construction?
Almost everything people come here for:
- Lan Ha Bay — the karsts, lagoons, caves and beaches reached by boat
- Cat Ba National Park — trails, viewpoints, wildlife
- The bay beaches away from the town
- The villages inland, including Viet Hai, which sits inside the national park with no road link to town
- Kayaking, boat tours, trekking, cycling — all running normally
The construction is a town-centre issue. Once you are on the water or under the trees, you would never know it existed.
How do you plan a Cat Ba trip around the construction?
1. Don’t book a “sea view” on the harbour front
Several hotels along the promenade now look at hoardings and cranes rather than the bay. If you are booking in town, read recent reviews — recent meaning this year — and check what the window actually faces.
2. Expect daytime noise, not night noise
Work runs in daylight hours. If you are out on a boat from 8am to 4pm, you may barely notice. If you planned lazy mornings on a balcony, you will.
3. Consider staying outside the centre
The obvious options are the Cat Co beach area, the quieter edges of town, or — the route we would take — inland, in one of the villages inside the national park.
Why is Viet Hai village a better base in 2026?
We would say this anyway — we live here — so weigh it accordingly. But the arithmetic has genuinely changed this year.
Viet Hai sits in a valley inside Cat Ba National Park, reached by boat and then a short ride. No road links the village to the rest of the island — not by regulation, but by geography — so there is no through traffic and nothing arrives by road; the valley has 87 households, about 295 people, and mains electricity only since 16 August 2009. The loudest thing at 9pm is frogs, and the loudest thing at 6am is a rooster who has no sense of timing.
The trade-offs are real and worth stating plainly: getting here takes a scheduled boat, there are no shops, no ATM, and no nightlife. If you want a bar at midnight, stay in town. If you were coming to Cat Ba for quiet, the town is not currently where you will find it.
The 2 Days in Viet Hai package goes from Hanoi to the bay to the village and back without a night on the promenade: the full-day Lan Ha Bay boat tour lands you at our pier in the late afternoon, and the speedboat takes you back to Ben Beo for the bus the next day. Rates move with the season and group size — ask us for the current one.
Is 2026 still a good year to come?
Yes — with one caveat about timing. The new licensed inter-bay cruise routes connecting Ha Long Bay and Lan Ha Bay mean more boats are reaching this side of the archipelago than ever before. Lan Ha Bay is still noticeably quieter than Ha Long, but that gap is closing. If the appeal for you is emptiness, come sooner rather than later.
What should you check before booking Cat Ba in 2026?
- Check the date of the reviews you are reading, not just the score
- Ask the property directly what the room faces and whether there is construction nearby
- Book boat tours and kayaking on the island, not in Hanoi
- Build in a spare day between July and September for storm cancellations
- If you want quiet, book inland or on a bay beach, not the harbour front
Frequently asked questions about Cat Ba construction in 2026
Answered by the Lan family in Viet Hai — the people who run the boats, cook the dinner and pick you up at the pier.
Is Cat Ba worth visiting in 2026 with the construction?
Yes. The construction is confined to the town harbour front; Lan Ha Bay, the national park, the beaches and the villages are unchanged, and boat tours, kayaking and trekking run normally. What changes is where you sleep: choose the beach end of town, the quieter edges, or a village inside the park rather than the promenade.
Which parts of Cat Ba town are affected?
The central waterfront: stretches of promenade are closed or altered, fencing and hoardings line the harbour, and trucks and machinery run during the day. Several hotels that sold a “sea view” now look at cranes. Read reviews from this year and ask the property what the window faces.
Is the construction noisy at night?
Work runs in daylight hours. If you are on a boat from morning to late afternoon you may barely notice; if you planned slow mornings on a harbour-front balcony, you will. Nights are quieter, but the town still has its scooters and bars, which is a separate question from construction.
Where is the quietest place to stay on Cat Ba in 2026?
Viet Hai village, inside Cat Ba National Park on the Lan Ha Bay side. No road links it to the rest of the island, so there is no through traffic and no construction; it has 87 households, no shops, no ATM and no nightlife. Cat Co beach and the town edges are the compromise if you want restaurants within walking distance.
How do I get to Viet Hai village from Cat Ba town?
By speedboat from Ben Beo harbour, about 30 minutes across Lan Ha Bay, then an 8-minute electric cart (50,000 VND per person) from the pier to the village; or on the full-day boat tour, which lands at our pier in the late afternoon. Boats are arranged, not scheduled, so tell us your arrival time and we book one to match.
Will the construction still be there next year?
Probably. The Central Bay project has run through 2026 and is not finished; large waterfront developments in Vietnam take several years. Plan around it rather than waiting for it, and keep an eye on the same three things: review dates, what the room faces, and whether your plans need the promenade at all.
Not sure where to stay?
Tell us your dates and what you want from the trip — nightlife, quiet, bay, trails — and we will say honestly whether the town, the beach or the village suits you, including when we are not the right choice. WhatsApp +84 363 934 325 or send a message here — we answer in English, usually within the hour.
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Where to stay in Viet Hai
If this trip brings you into the village, the rooms and bungalows at Lan Homestay are a few minutes on foot from the centre: the garden bungalow (triple) works well for families, and the mountain-view double room for couples.
