Viet Hai village is one of the best places in northern Vietnam to try eco tourism in a real, lived-in community. Tucked into a green valley inside Cat Ba National Park, the village is surrounded by limestone cliffs and forest, reached by boat and a quiet country lane rather than a busy highway. If you travel thoughtfully, your visit can support local families and help protect the landscape that makes Viet Hai so special.
In this guide the Haiphong Adventure team explains what sustainable travel looks like in Viet Hai village, how to get there with a light footprint, where to stay and eat, which activities have the lowest impact and the simple habits that make a real difference. Practical details such as boat times and prices change, so please check them locally before you go (updated October 2026).

What Makes Viet Hai Village Ideal For Eco Tourism
Viet Hai is a small farming village set inside the national park on Cat Ba Island. Life here has long revolved around rice fields, vegetable gardens, livestock and the forest. Tourism arrived only gradually, and the village still feels quiet and rural, especially outside weekends and holidays.
That combination of protected nature and a small community is exactly what eco tourism needs. Visitors come to walk, cycle, eat home cooked food and sleep in family homestays. The best trips leave money in local hands and leave the environment as they found it.
- Inside a protected area: forest, caves and wildlife habitats surround the village.
- Low traffic: no through road means fewer vehicles and cleaner air.
- Family run stays: many guesthouses are run by local households.
- Slow activities: walking, cycling and kayaking rather than motorised attractions.
- Seasonal food: meals often use vegetables, rice and seafood from the area.
How To Get To Viet Hai Village Sustainably
Getting there is part of the experience. There are two main approaches, and both can be low impact if you plan well.
By boat through Lan Ha Bay
Most visitors take a boat from a pier near Cat Ba town through the islands of Lan Ha Bay to a small landing near the village. From the landing, a narrow lane leads through the valley to the village, and you can usually walk, cycle or take a small electric vehicle. Sharing a boat with other travellers or joining a small group tour reduces fuel use per person.
By trekking through the national park
Fit hikers can walk to Viet Hai through the forest of Cat Ba National Park with a local guide, then return by boat. This is the lowest impact option and the most rewarding for nature lovers. The trail can be rocky, muddy and slippery, so good shoes and a guide are important. Our review of Cat Ba National Park trekking routes explains what to expect on forest trails.

| Option | Impact | Good for |
|---|---|---|
| Shared boat plus walking or cycling | Low | Most travellers, families, day trips |
| Guided forest trek plus boat back | Lowest | Fit hikers who love nature |
| Private boat | Higher per person | Groups who need flexible timing |
If you are coming from the mainland first, our guide to ferry and bus options from Haiphong to Cat Ba helps you reach the island by public transport.
>>> Cat Ba Island Tour Experience Into The Jungle
Where To Stay For A Sustainable Trip
Staying overnight is the single best way to make your visit count. Day visitors pass through quickly, while overnight guests eat local meals, use local services and experience the village when it is quietest.
Choose family homestays
Look for small homestays run by local families. Rooms are usually simple, with fans or basic air conditioning, mosquito nets and shared or private bathrooms. What you lose in luxury you gain in atmosphere and genuine contact with your hosts.
Questions to ask before booking
- Is the homestay owned or run by a local family?
- Do they serve meals made with local produce?
- Can they refill water bottles so you avoid buying plastic?
- Do they rent bicycles or arrange local guides?
- How do they deal with rubbish and waste water?
For more ideas on quiet, authentic places to stay around the region, see our article on finding quiet Haiphong homestays.
Low Impact Things To Do In Viet Hai Village
Cycling through the valley
Bicycles are the perfect way to explore. The lanes are mostly flat inside the valley, and you can stop to watch farmers, photograph the cliffs or chat with children on their way home from school. Many homestays rent bikes.

Village walks
Walk slowly between the houses, gardens and rice fields. Greet people with a smile and a simple xin chao. Ask before photographing anyone, and accept a polite no.
Forest hikes with a local guide
Short hikes around the village lead into the forest and to viewpoints over the valley. A local guide helps you stay on established paths, spot birds and plants and avoid sensitive areas.
Kayaking in Lan Ha Bay
If your boat stops on the way, paddling a kayak among the karst islands is silent and fuel free. Follow your guide, keep away from fish farms and never touch coral or cave formations. Our tips for kayaking safely in Lan Ha Bay cover the basics.
Cooking and eating with your hosts
Ask your homestay if you can join them in the kitchen. Learning to make simple local dishes is fun, and it supports the family’s income.

Recommended tour
The Luxury Halong Bay Tours
Want to explore the bay around Cat Ba in comfort? Join a cruise with kayaking, caves and calm lagoons among the limestone islands.
From $109 per person
Responsible Travel Habits That Make A Difference
Eco tourism is less about labels and more about everyday choices. These habits are easy and effective in Viet Hai village.
| Habit | Why it matters |
|---|---|
| Carry a refillable bottle | Plastic waste is hard to remove from an island village |
| Take your rubbish back to town | Waste collection in remote villages is limited |
| Stay on paths | Protects fields, gardens and forest plants |
| Use reef safe sunscreen in the bay | Reduces chemicals in the water |
| Buy local food and drinks | Keeps money in the community |
| Keep noise down at night | Respects families who start work early |
| Do not feed or touch wildlife | Keeps animals wild and healthy |
Small actions add up when thousands of visitors pass through each year. Your hosts will notice and appreciate the effort.
>>> Wildlife You Can See On A Cat Ba Island Tour
Respecting Local Culture
- Dress modestly in the village, even if you have just come from the beach.
- Ask permission before entering gardens, homes or photographing people.
- Learn a few words: xin chao (hello) and cam on (thank you) go a long way.
- Be patient with communication and plans. Village life moves at its own pace.
- Bargain gently, if at all. A small difference to you may matter more to a local family.
Best Time To Visit Viet Hai Village
| Season | What to expect |
|---|---|
| Spring (March to May) | Mild weather, fresh green fields, good for cycling and hiking |
| Summer (June to August) | Hot and busy at weekends, occasional storms that can affect boats |
| Autumn (September to November) | Pleasant temperatures and often clearer skies |
| Winter (December to February) | Cooler, quieter, sometimes misty, fewer visitors |
For the most peaceful experience, visit on weekdays and avoid national holidays. Always check the weather before taking a boat, as strong winds can cancel sailings.
Sample Two Day Eco Trip To Viet Hai
Day one
Take a morning boat through Lan Ha Bay, stopping to kayak if conditions allow. Arrive at the landing, walk or cycle into the village and check into your homestay. Spend the afternoon cycling the valley lanes, then enjoy a home cooked dinner with your hosts.
Day two
Wake early to watch mist lift from the cliffs. Join a local guide for a short forest hike, have lunch in the village and return to Cat Ba town by boat in the afternoon.
Want more ideas for nature focused days? Our Cat Ba itinerary for nature lovers pairs well with a night in Viet Hai. Many guests also combine the island with our haiphong tours on the mainland for city culture and food.
Is Eco Tourism In Viet Hai Village Right For You
If you enjoy simple comforts, slow travel and genuine encounters, Viet Hai village is a highlight of any trip to Cat Ba. If you need luxury hotels, nightlife or fast Wi-Fi, a day trip may suit you better.
Either way, travelling lightly, spending locally and respecting the people and nature around you turns a pleasant visit into a meaningful Haiphong adventure.
Frequently Asked Questions About Viet Hai Village
How do I get to Viet Hai village?
Most travellers take a boat from near Cat Ba town through Lan Ha Bay to a landing, then walk, cycle or ride a small electric vehicle into the village. Fit hikers can also trek through the national park with a guide.
Can I visit Viet Hai village as a day trip?
Yes. Many boat tours include a stop. Staying overnight gives you a quieter, more authentic experience and supports local families more.
Are there shops and ATMs in the village?
Facilities are very limited. Bring enough cash from Cat Ba town and any personal items you need.
Is Viet Hai suitable for families with children?
Yes. Cycling and short walks suit most ages. Bring sun protection, insect repellent and plenty of water.
What should I pack for an eco trip?
A refillable bottle, reusable bag, reef safe sunscreen, insect repellent, good walking shoes, a light rain jacket and cash.
Plan Your Sustainable Trip To Viet Hai Village
Viet Hai village shows how beautiful a place can be when nature and community come first. Arrive by boat or on foot, stay with a local family, explore by bicycle and leave nothing behind but footprints.
If you would like help planning a responsible trip to Cat Ba and Viet Hai, or combining it with a wider journey through northern Vietnam, the Haiphong Adventure team is happy to help.
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