There is one road through our valley and it leads nowhere else, so almost nothing moves on it beyond a handful of local vehicles that can never leave and the electric carts from the pier. For visitors who have spent a week dodging traffic in Hanoi, the first ten minutes on a bicycle here tend to produce a very specific kind of relief.
Why Viet Hai is different
Viet Hai sits inside Cat Ba National Park, reachable by boat and then a short ride through a tunnel in the rock. Because there is no road connection to Cat Ba town, there is no through traffic. What is left is a strip of tarmac between rice fields, buffalo pasture and jungle-covered karst.
This makes it one of very few places in Vietnam where a family can ride side by side, or where a nervous cyclist can look up at the scenery rather than at the road.
Bike hire and what it costs
We hire bicycles at 30,000 VND per bike for the whole day — a little over one US dollar. They are ordinary single-speed and basic-gear town bikes: fine for the valley, not built for mountain descents. Elsewhere on the island expect 30,000–80,000 VND a day.
Two practical notes: there are no helmets on standard village hire bikes, and there is no bike shop in the valley. If a tyre goes flat, someone here will patch it, but plan your ride within walking distance of home.
Three routes worth riding
1. The valley loop — 45 minutes, flat, easy
Out along the main road past the rice fields, round the far end of the valley where the buffalo graze, and back. Almost entirely flat, no navigation required, and the best light is the hour before sunset. This is the ride most guests do twice.
2. Village to the pier — 30 minutes each way, one small climb
The road down to Viet Hai pier passes through the tunnel and out to the water. There is one modest hill. Ride it in the morning and you will meet boats coming in; ride it at dusk and you get the bay turning gold.
3. Village to the national park boundary — 1.5 hours, moderate
For riders who want effort. The road climbs gently towards the park, the jungle closes in, and the temperature drops noticeably under the canopy. Take water; there is nowhere to buy it.
What you actually pass
- Water buffalo, usually standing in water, entirely unbothered by you
- Rice fields that change colour completely through the year — flooded and mirror-like in spring, deep green in summer, gold in late September
- Karst walls rising straight out of the fields on both sides
- Villagers working — this is a farming valley, not a set. A wave is normal and usually returned
- Butterflies and birds, in quantities that surprise people, especially early
When to ride
Between May and September, ride before 9am or after 4pm and rest through the middle of the day — the valley holds heat. From October to April you can ride at any hour. After rain the road is clean and the karsts are unusually sharp; the hour after a summer downpour is the best riding of the year.
Practical advice
- Take water. There are no shops in the valley at all.
- Bring cash if you plan to reach the pier area; small stalls do not take cards.
- Sun cover beats sunscreen — a long-sleeve shirt is cooler than it sounds.
- Mosquito repellent at dusk, especially near the fields.
- Lights. Village bikes have none, and the valley is genuinely dark after sunset. Be back before then, or carry a torch.
- Children: this is the safest road most families will find in Vietnam, but there are still scooters. Keep them on the right.
Cycling elsewhere on Cat Ba
The main island road between Cat Ba town and the national park headquarters is a serious ride: long climbs, real traffic including tour buses, and no shoulder in places. It is a good route for confident road cyclists and a bad one for a casual afternoon. If you want scenery without risk, the valley is the better choice.
Staying with us in Viet Hai
Lan Homestay is a family-run guesthouse in Viet Hai village, inside Cat Ba National Park. We have thatched-roof garden bungalows and mountain-view rooms, all with private bathrooms, at a fair village rate — message us for the current one.
Bicycle hire is 30,000 VND per bike for the whole day (a little over one US dollar). No road links our valley to the rest of the island, so there is no through traffic — most guests only understand what that means once they are riding it.
Evenings here are a family dinner: one long table, everyone staying that night eating together — garden vegetables, island seafood, our own herbs. If you would rather eat on your own schedule, our quick-food menu is available all day with 20 minutes’ notice. For something special — seafood hotpot or a seafood BBQ — tell us one day in advance so we can buy fresh from the boats that morning.
We also arrange what is awkward to organise from abroad: boat transfers from Cat Ba town or Ben Beo pier, full-day Lan Ha Bay boat tours, kayaking, night kayaking to see bioluminescent plankton in the warm months, and guided treks in the national park.
Book or ask us anything:
Website: lanhomestay.com
WhatsApp: +84 363 934 325
Email: info@lanhomestay.com
Find us: Thon 2, Viet Hai Village, Cat Ba Island, Hai Phong, Vietnam
Keep reading
- Viet Hai Village: Vietnam’s Last Car-Free Village
- Best Time to Visit Cat Ba Island: A Month-by-Month Guide
