Crab fishing and traditional net casting are two signature interactive activities included in the 45 to 60-minute Hoi An coconut basket boat tour at Làng Dừa Xanh in Cam Thanh, Hoi An. Located along the scenic Thu Bon River estuary, this hands-on eco experience allows travelers of all ages to fish for small purple mangrove crabs (Sesarma) using bamboo rods and witness master fishermen demonstrate the ancient art of circular net casting (Quăng Chài). All fishing gear, fresh bait, and safety equipment are included in the standard 90,000 VND (~$3.60 USD) tour ticket, with all crab catching practiced on a 100% catch-and-release basis to preserve the protected nipa palm ecosystem. As an experienced local guide at Làng Dừa Xanh who has hosted thousands of international families in Cam Thanh, I have prepared this complete guide to explain the techniques, schedules, and cultural significance of these traditional river activities.
What Is Crab Fishing in the Cam Thanh Coconut Forest
Crab fishing in the Bay Mau Coconut Forest is a gentle, family-friendly activity where travelers search for purple tree-climbing crabs inhabiting the dense root systems of nipa water palms (Nypa fruticans).
As your bamboo basket boat glides through narrow, quiet canals, your local rower pulls alongside the mangrove edges. You receive a miniature bamboo fishing rod equipped with a sturdy line and fresh natural bait. Because these crabs dwell near the water line on palm trunks and submerged roots, you can watch them emerge from their hollows, grab the bait with their claws, and lift them gently onto the boat.
Catch-and-Release Ecological Commitment
At Làng Dừa Xanh, sustainability is our top priority. The small purple crabs play a vital role in aerating mangrove soil and breaking down fallen palm leaves. Every crab caught during the tour is examined briefly in a small water basin and released unharmed back into the nipa roots, ensuring zero impact on local wildlife.
How to Catch Purple Mangrove Crabs: Step-by-Step Technique
Catching purple crabs requires no prior fishing experience. Follow these 4 simple steps taught by our Cam Thanh rowers:
- Step 1 (Spotting the Claws): Look closely at the dark mud banks and exposed palm roots at the water’s edge. You will spot small purple and black crabs with orange claw tips perched near tiny holes.
- Step 2 (Lowering the Bait): Drop your baited line slowly until the bait rests about 2 to 3 centimeters above the mud or directly in front of the crab’s burrow.
- Step 3 (Patience and Nibble): Wait 10 to 20 seconds. Once the crab clamps both claws firmly onto the bait, keep your hand steady.
- Step 4 (Smooth Lift): Gently lift the bamboo rod upward in a slow, continuous motion. Place the crab into your boat’s viewing container to admire its colors before returning it to the river.
Traditional Net Casting Demonstration (Quăng Chài)
Traditional net casting (Quăng Chài) is an ancient artisanal fishing technique practiced for centuries across the river deltas of Central Vietnam.
In the open water of the Thu Bon River, an experienced fisherman balances upright on the narrow wooden gunwale of his boat. Gathering a large circular weighted net in his arms, he swings his torso rhythmically to build momentum, then hurls the net across the water. The net unfolds in mid-air into a magnificent, perfect circle spanning 6 to 8 meters in diameter before splashing gracefully onto the river surface.
Performance Timetable and Schedule
| Daily Net Casting Session | Time Slot | River Conditions | Best Lighting for Photos |
|---|---|---|---|
| Morning Demonstrations | 08:30 AM – 11:30 AM | Calm river, light breeze | Crisp, bright daylight |
| Afternoon Demonstrations | 01:30 PM – 04:30 PM | Active fishing boats | Warm afternoon & sunset glow |
| Daily Demonstration Cut-Off | 04:30 PM Sharp | Demonstrations conclude | Plan arrival before 03:30 PM |
Crab Fishing vs. Traditional Net Casting: At a Glance
| Feature | Purple Crab Fishing (Câu Cua) | Traditional Net Casting (Quăng Chài) |
|---|---|---|
| Activity Type | Hands-on participation (You do it) | Cultural performance & photo demonstration |
| Location | Quiet, narrow nipa palm canals | Open Thu Bon River intersection |
| Duration | 10 to 15 Minutes | 5 to 8 Minutes |
| Gear Used | Mini bamboo rod, line & natural bait | Large weighted circular throw net |
| Physical Effort | Low (Gentle & relaxing) | Spectator viewing / Optional net holding photo |
| Best For | Kids, toddlers, families, nature enthusiasts | Photographers, vloggers, cultural travelers |
| Cost | Free (Included in 90,000 VND ticket) | Free (Included in 90,000 VND ticket) |
Why Kids and Families Love This Experience
Crab fishing and net casting are among the top family-friendly activities in Hoi An for several clear reasons:
Bringing small toddlers or elderly grandparents? Read our comprehensive safety guide on why the basket boat tour is safe for toddlers and multi-generational families.
- Total Engagement for Children: Young kids love the excitement of feeling a crab tug on their miniature rod. It keeps children entertained without screens.
- Safe and Calm Waterways: Canals inside the palm forest are protected from wind and river currents, maintaining a safe water depth of 1.0 to 1.5 meters.
- Mandatory Safety Gear: Every child is fitted with a certified buoyancy life jacket before stepping onto the boat.
- Authentic Interaction with Locals: Cam Thanh rowers are patient and friendly, helping young travelers hook bait, spot crabs, and hold conical hats (Nón Lá) for photos.
Practical Tips for Your Fishing Adventure
To maximize your comfort during the river tour, keep these practical recommendations in mind:
- Footwear: Wear water-resistant sandals or flip-flops. While you stay inside the boat, water droplets from the oars may dampen the bamboo floor.
- Sun Protection: Apply reef-safe sunscreen and wear sunglasses. Traditional conical palm hats are provided free of charge on all boats.
- Camera Safety: Use a waterproof phone pouch with a lanyard when filming close to the water surface.
- Combine with Other Activities: You can easily pair your fishing tour with local cycling or an authentic village lunch.
How to Experience Crab Fishing at Làng Dừa Xanh
At Làng Dừa Xanh (Green Coconut Village), crab fishing and net casting are built into every standard and private tour package:
- Official Forest Admission: Includes full entry pass to the Bay Mau protected coconut wetland.
- Complete Fishing Kit: Miniature bamboo rods, fresh bait, and viewing basins provided at no extra cost.
- Authentic Demonstrations: Live net throwing and high-energy boat spinning shows.
- Guaranteed Direct Price: Fixed rate of 90,000 VND (~$3.60 USD) per adult with zero hidden charges.
- Flexible 100% Rain Refund: Free cancellation up to 1 hour before departure if weather interrupts your trip.
Frequently Asked Questions (FAQ)
Can we eat the crabs we catch during the tour?
No. All purple mangrove crabs are caught for educational observation and released immediately back into their natural root habitat to preserve the Cam Thanh wetland ecosystem.
Do the crabs pinch or pose any danger to children?
Purple mangrove crabs are small (measuring 3 to 5 centimeters across). They are gentle and will not pinch if handled carefully by their shell. Your local guide assists children with holding and releasing the crabs safely.
What happens if we do not catch any crabs?
Local rowers know the exact root clusters where crabs feed. If a spot is quiet, your rower will glide a few meters along the canal to a busier mangrove bank, ensuring every guest gets a chance to catch a crab.
Can guests try throwing the big fishing net themselves?
Throwing a heavy circular net requires years of balance training on the rim of a boat. For safety reasons, guests observe the demonstration from a close distance. However, fishermen are happy to let you hold the net for memorable souvenir photos after the cast.
Is crab fishing available in the late afternoon?
Yes, crab fishing runs throughout our entire operating hours from 7:00 AM to 6:00 PM. However, the traditional net casting demonstration concludes at 4:30 PM daily.
