Trang Province sits between Krabi and Satun on Thailand's Andaman coast, and there is something genuinely different about it. The limestone karst formations rise from the sea in the same spectacular fashion as Krabi, the water runs the same shade of turquoise, and the reef fish inhabiting the limestone bases are broadly the same species. What's different is the atmosphere.
Trang's archipelago — Koh Mook, Koh Kradan, Koh Libong, Koh Cheuk, Koh Waen — remains quieter than the equivalent islands to the north and south. Longboats still outnumber speedboats on many crossings. The accommodation on the islands themselves is modest and relatively uncrowded. And for the angler, lower boat traffic means calmer water, less disturbed reef structure, and local boatmen whose primary livelihood is still fishing rather than running photo tours.
This is where you come when the fishing has become secondary to the Instagram content at Krabi.
Getting to Trang
By air: Daily flights from Bangkok (Don Mueang and Suvarnabhumi) reach Trang Airport in approximately 90 minutes. The airport is 4 km south of town — taxis and songthaews are available.
By train: The overnight sleeper from Bangkok (Hua Lamphong) reaches Trang in the morning after approximately 14 hours. A pleasant journey if you enjoy train travel; the timing works well for fishing the following day.
Driving from Krabi: Around 2 hours south on Highway 4. If you're touring the Andaman coast, Trang is a logical extension of a Krabi base.
The Piers
Pak Meng pier is the main gateway to the outer islands. It's roughly 40 km west of Trang town (about 40 minutes by taxi or rented motorbike). Long-tail boats and speedboat charters depart from here to Koh Mook, Koh Kradan, and the islands of Hat Chao Mai National Park.
Kuantungku pier is an alternative access point slightly further south. The atmosphere is more local and fishing-oriented — a useful starting point for informal boat hire.
Allow 30–40 minutes for the taxi from Trang town to either pier.
The Trang islands offer the same limestone karst setting as Krabi with meaningfully less boat traffic — and for reef fishing, that difference matters.
Target Species
Grouper and Coral Trout
The limestone bases of the Trang islands are classic grouper habitat — structure, depth, and current combine to concentrate fish at specific points around each island. Various grouper species including coral grouper and leopard coral grouper are the primary targets, with fish of 0.5–3 kg most commonly encountered. Jigging, slow-pitch presentations, and live bait fished at depth around the rock edges all work. See our Gulf of Thailand fishing guide for context, though the Andaman equivalent applies to these species.
Barracuda
Great barracuda and blackfin barracuda school in the open channels between islands, particularly in the morning. Casting long metal jigs or trolling a diving lure through these channels can produce spectacular explosive surface strikes. Medium-heavy spinning gear, wire trace or heavy fluorocarbon leader, and patience are the requirements.
Spanish Mackerel and Queenfish
Both species patrol the inter-island channels and reef margins, particularly in the early morning and late afternoon. Queenfish (Scomberoides commersonnianus) — known locally as pla sara — are superb light-tackle sportfish that explode on surface lures. Spanish mackerel respond to high-speed trolled lures and casting metals. See queenfish for rigging and technique detail.
Mangrove Jack and Barramundi (Koh Libong)
Koh Libong — the largest of the Trang islands and home to Thailand's last significant dugong population — has extensive mangrove systems on its eastern side. These provide habitat for mangrove jack (Lutjanus argentimaculatus) and occasional barramundi. Light to medium baitcasting gear with lures worked through the mangrove channels is the method. See mangrove jack for full detail.
A Typical Day
6:30 am — Depart Trang town for Pak Meng pier.
7:15 am — Arrive pier. Arrange long-tail hire or pre-arranged charter. Load gear and ice.
7:45 am — Depart. First stop: limestone island edges for early morning grouper session.
9:00 am — Move to inter-island channels. Target barracuda and queenfish on metals and surface lures.
10:30 am — Optional stop at Koh Mook or Koh Kradan for 30 minutes on the beach and a cold drink.
11:00 am – 1:00 pm — Work reef edges on the return leg. Bottom fishing for grouper and reef fish. Lunch typically on the boat from a packed cooler, or at a restaurant on Koh Mook or Koh Kradan.
2:00–4:00 pm — Koh Libong mangrove session (adds 30 minutes transit each way). Optional rather than standard.
4:30 pm — Return to pier. Drive back to Trang town.
National Park Fees and Zones
Boat Hire: Costs and Options
Trang operates on a more informal model than Phuket or Krabi. Long-tail boats from Pak Meng pier can be hired directly for fishing-focused trips, and the rates are more reasonable.
Half-day long-tail (4–5 hours): 1,000–1,800 THB depending on distance covered and boat capacity.
Full-day long-tail (7–8 hours): 2,000–3,500 THB. Includes transit to outer islands.
Speedboat charter: If you want more range and comfort, a faster boat can be arranged through some of the Trang town tour agencies. Budget 4,000–7,000 THB for a full day, split between a group.
Prices are approximate and negotiable. English is less widely spoken here than in Krabi or Phuket — a translation app is useful.
What to Bring
- Light to medium spinning gear (7 ft, 10–20 lb braid, fluorocarbon leader)
- Metal jigs (40–80 g) for barracuda and mackerel
- Small to medium minnow lures for queenfish
- Bottom rig for grouper: running ledger, 3/0–6/0 hooks
- Wire trace for barracuda and mackerel (optional but recommended)
- Ice box for catches if you plan to keep fish
- Sunscreen, hat, and buff — the open-water transit is fully exposed
- Snorkelling gear if combining with a beach stop
Best Season
November to April — the Andaman dry season — is when the Trang islands are at their best. Clear water, reliable boat access, and settled conditions. December to February sees the most comfortable temperatures. May onwards the monsoon builds, and by July–September crossing to the outer islands becomes weather-dependent. October is a transitional month — sometimes good, sometimes not.
Why Choose Trang Over Krabi
The honest answer: Trang is better for recreational fishing if you want quality over convenience. Krabi has more English-speaking operators, better resort options, and more consistent logistics. Trang has less boat traffic on the reef, lower prices, more authentic local atmosphere, and the bonus of Koh Libong's dugongs and mangrove fishing. If you're based in Krabi and considering a day south, Trang is an excellent alternative and genuinely rewarding.
For broader Andaman context, see our Andaman Sea fishing guide and the marine national parks fishing rules.
