If you want an adrenaline-filled Haiphong adventure, the best activities are kayaking among the limestone islands of Lan Ha Bay, riding through the city and countryside by motorbike, tackling steep hikes on Cat Ba Island, exploring caves and swimming from quiet island beaches. Some operators on Cat Ba also offer rock climbing for those who want an extra challenge. None of these require extreme skills, but they do reward good preparation and a sensible approach to safety.
In this guide, the Haiphong Adventure team ranks the activities by thrill level, explains what each one involves and shares practical safety tips. Availability, conditions and prices change with the season, so always confirm details with your operator before booking (updated October 2026).

Thrill Levels At A Glance
Use this table to match activities to your energy level and experience.
| Activity | Where | Thrill level | Fitness needed |
|---|---|---|---|
| Kayaking Lan Ha Bay | Near Cat Ba Island | Medium | Moderate |
| Motorbike tour | City and countryside | Medium to high | Low (as passenger) |
| Monkey Island summit hike | Lan Ha Bay | High | Moderate to good |
| Ngu Lam Peak hike | Cat Ba National Park | Medium | Moderate |
| Cave exploring | Cat Ba and countryside | Low to medium | Low |
| Rock climbing | Cat Ba area, with specialist operators | High | Good |
| Island swimming | Lan Ha Bay beaches | Low to medium | Basic swimming |
Kayaking Through Lan Ha Bay
Lan Ha Bay, south-east of Cat Ba Island, is filled with steep limestone islands, hidden lagoons and quiet beaches. Paddling here lets you slip under rock arches and into enclosed lagoons that larger boats cannot reach.
- Why it is thrilling. Open water, tidal currents and the chance to explore lagoons and caves at water level.
- Who it suits. Anyone with basic fitness. Tandem kayaks are common.
- Tip. Go with a guide who knows the tides, as some arches can only be passed at certain water levels.
Before you go, read our advice on kayaking safely on a Lan Ha Bay tour.
>>> Lan Ha Bay Tour Route Avoiding The Crowded Spots
Motorbike Rides Through City And Countryside
Riding through Haiphong on a motorbike is one of the most exciting ways to feel the city’s energy. As a passenger with an experienced local rider, you can weave through busy streets, cross bridges over the Cam River and head out to rice fields and villages.
- Why it is thrilling. Traffic, wind, views and the feeling of being part of local life.
- Who it suits. Most travellers. You do not need to ride yourself.
- Tip. Always wear a properly fastened helmet and closed shoes.

Our guide to Haiphong motorbike tour routes for scenic views covers the most rewarding rides around the city.
Recommended tour
The Haiphong Street Food and City Tour
Explore Haiphong’s streets, landmarks and food scene with a local guide, a lively first taste of the city before bigger adventures.
From $85 per person
Climbing To The Top Of Monkey Island
Monkey Island, a small island in Lan Ha Bay, has a short but steep and rocky trail to a viewpoint. The limestone is sharp and the path can be slippery, which makes it one of the more challenging short hikes in the area.
- Why it is thrilling. Scrambling over jagged rocks for a sweeping view of the bay.
- Who it suits. Confident hikers with good shoes.
- Tip. Keep food and bags closed. The resident monkeys can be bold.

Hiking Ngu Lam Peak
In Cat Ba National Park, the trail to Ngu Lam Peak climbs through forest to a lookout over a sea of green hills. It is shorter and less technical than Monkey Island but still steep in places, especially in humid weather.
See our guide to the Ngu Lam Peak trail for route details.
Exploring Caves
Cat Ba and the Haiphong countryside have many limestone caves. Some, like Hospital Cave on Cat Ba, have wartime history. Others are small natural caves at the foot of karst hills.
- Why it is thrilling. Dark passages, cool air and stories from the past.
- Who it suits. Most travellers, including families on the easier sites.
- Tip. Bring a torch for natural caves and never go deep into unlit caves without a guide.
>>> Cat Ba Island Tour Spots Beautiful Caves Beaches
Rock Climbing Around Cat Ba
The limestone cliffs around Cat Ba have attracted climbers for years. A few specialist operators run courses and guided climbs for beginners and experienced climbers.
- Why it is thrilling. Vertical limestone with views over the bay.
- Who it suits. Fit travellers, from complete beginners with instruction to experienced climbers.
- Tip. Choose an operator with certified instructors and well-maintained equipment, and check their safety briefing.
Swimming From Island Beaches
After a day of paddling or hiking, swimming in the calm water off a small island beach is the perfect reward. Many boat tours stop at quiet beaches in Lan Ha Bay.
- Wear a life jacket if you are not a confident swimmer.
- Watch for boats and swim only in designated areas.
- Protect your feet. Some beaches have sharp rocks or shells.

Safety Tips For Thrill Seekers
- Use reputable operators. Check reviews and ask about safety equipment.
- Wear the right gear. Helmets for riding, life jackets on the water, grippy shoes for hiking.
- Check the weather. Storms can make the sea and trails dangerous, especially in summer.
- Know your limits. It is fine to turn back or skip a section.
- Stay hydrated. Heat and humidity drain energy quickly.
- Check your travel insurance. Make sure it covers adventure activities.

Many guests combine two or three of these activities on one of our haiphong tours, with transport, guides and timing taken care of. It is the easiest way to pack more action into your haiphong adventure without the stress of planning. For a wider view of island activities, see Cat Ba trekking, hiking and swimming activities.
Sample Two-Day Thrill Itinerary
- Day 1 morning. Motorbike ride through Haiphong city and countryside.
- Day 1 afternoon. Transfer to Cat Ba and hike Ngu Lam Peak before sunset.
- Day 2 morning. Kayak through Lan Ha Bay lagoons.
- Day 2 midday. Climb Monkey Island and swim from the beach.
- Day 2 afternoon. Optional rock climbing session or cave visit.
Allow extra time for ferries and weather. Schedules can change with the season.
Frequently Asked Questions About Thrill Activities In Haiphong
What is the most exciting activity near Haiphong?
Many travellers rate kayaking Lan Ha Bay and climbing Monkey Island as the highlights. Rock climbing is the most intense option.
Do I need experience for kayaking or climbing?
No for kayaking with a guide. For climbing, beginners can join courses with qualified instructors.
Is it safe to ride a motorbike in Haiphong?
Riding as a passenger with an experienced local rider is the safest option. Always wear a helmet.
When is the best season for adventure activities?
Autumn and spring often bring comfortable weather. Summer is hot with storms, and winter can be cool and grey.
Can I do these activities in one trip?
Yes. Two to three days lets you combine city riding with Cat Ba hiking, kayaking and swimming.
Choose Your Next Thrill
From paddling hidden lagoons to scrambling up limestone peaks, Haiphong offers plenty for thrill seekers. Prepare well, choose good operators and leave room in your plans for the weather, and your adventure will be both exciting and safe.
If you would like help building an action-packed itinerary, send the Haiphong Adventure team a message. We will help you plan the right mix for your group.
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