If the Mae Hong Son Loop is northern Thailand’s defining mountain ride, the Andaman Grand Tour is genuinely its west-coast counterpart, a sweeping, roughly 1,200-kilometre journey down Thailand’s Andaman coastline from the quiet border town of Ranong to Satun near the Malaysian frontier. This isn’t a ride built around switchbacks and curve counts, it’s built around limestone karsts rising straight out of turquoise water, fishing villages that still feel genuinely lived-in rather than staged for tourists, and a coastline that gets progressively quieter the further south you push past Phuket’s crowds. This guide covers the full tour leg by leg, the stops genuinely worth building your schedule around, and how to break it into shorter rides if the full expedition doesn’t suit your available time.

Why this tour belongs alongside Thailand’s great mountain loops

It’s worth being upfront about what this route is and isn’t. The Andaman Grand Tour won’t test your cornering technique the way Route 1256 or Route 1095 will, the roads here are genuinely wider, flatter and more forgiving throughout. What it delivers instead is scale and variety across an entire coastline, from Ranong’s hot springs and quiet frontier atmosphere, through the globally recognisable limestone scenery of Phang Nga Bay, past Phuket and Krabi’s polished tourist infrastructure, and finally into Trang and Satun’s considerably quieter, less-developed southern stretches. Few single routes anywhere in Thailand cover this much geographic and cultural ground while remaining genuinely accessible to a wide range of riding experience.

The route at a glance

The core tour runs south from Ranong through Khura Buri and Khao Lak, continues via Phang Nga Bay onto Phuket island, crosses back to the mainland toward Krabi and Ao Nang, and finishes with a run through Trang and down to Satun near the Malaysian border. Total distance sits around 1,200 km, genuinely comfortable across seven to ten days depending on how much time you build in at each major stop. Road surfaces are good throughout, this is not a route requiring specialised off-road capability, and the terrain, while occasionally hilly, never approaches the sustained mountain climbing found on this guide series’ northern routes.

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Leg 1: Ranong and the northern Andaman

Ranong genuinely makes a fitting starting point, a quiet border town facing Myanmar across the Kraburi River, known locally for natural hot springs and considerably less developed for tourism than almost anywhere further south on this route. It’s worth a full day here before setting off, both to soak in the hot springs and to take in the town’s genuinely unhurried border atmosphere before the more touristed stretches ahead.

Points of interest

• Ranong hot springs: Natural geothermal pools just outside town, genuinely worth an evening soak before an early start the following day.
• The Kraburi River waterfront: A quiet spot to take in views across to Myanmar, worth a slow walk rather than a planned stop.

Leg 2: Ranong to Khao Lak (via Khura Buri)

Distance: ~180 km  |  Character: Rolling coastal and hill terrain

Heading south from Ranong, the road runs through rolling hills and farmland before widening near Khura Buri, a small town worth knowing as a jumping-off point for the Surin Islands if your schedule allows a detour offshore. Continuing south, the route passes near Khao Sok National Park, genuinely worth a detour of a day or more for riders with time to spare, before arriving at Khao Lak, a relaxed beach town that makes a natural overnight stop.

Points of interest

• Khao Sok National Park: A worthwhile detour inland, ancient rainforest, dramatic limestone cliffs and Cheow Lan Lake, genuinely deserving a full day or overnight of its own if your itinerary allows the extra time.
• Khura Buri: Worth a stop for its position as a gateway to the Surin Islands, a good lunch break roughly halfway along this leg.
• Khao Lak beaches: A genuinely relaxed base for the night, considerably quieter than Phuket while still offering good food and accommodation options.

Leg 3: Khao Lak to Phuket (via Phang Nga Bay)

Distance: ~150 km  |  Character: The tour’s scenic centrepiece

This leg carries the tour’s most recognisable scenery. The road south from Khao Lak passes near Phang Nga Bay, home to the limestone karst formations that appear on essentially every piece of Thailand tourism marketing ever produced, genuinely worth a boat detour if you have the time, before continuing onto Phuket island itself via the causeway connecting it to the mainland.

Points of interest

• Phang Nga Bay: Genuinely worth a full day, whether via a boat tour to see the karst formations up close or simply from viewpoints along the coastal road, this is the single most photographed landscape on the entire tour.
• Takua Pa: A historic tin-mining town along the route with genuinely well-preserved Chino-Portuguese architecture, worth a stop for riders interested in the region’s trading history.
• Phuket’s west coast beaches: Once on the island, worth an evening exploring Phuket’s more developed beach areas, considerably busier than anywhere else on this tour so far, a genuine contrast to Ranong and Khao Lak’s quieter pace.

Leg 4: Phuket Island exploration

Worth building in a full rest day on Phuket itself before continuing south. The island’s own loop road, covered separately elsewhere on this site, takes in beaches, headlands and viewpoints around Thailand’s best-known island, and it’s genuinely worth riding at least part of it even if you’re not doing the full standalone Phuket Loop as part of this wider tour.

Leg 5: Phuket to Krabi and Ao Nang

Distance: ~220 km  |  Character: Classic southern limestone touring

Leaving Phuket and continuing east and south toward Krabi, the route passes through more of the limestone-studded coastal scenery this region is known for, easy, well-paved riding with genuinely rewarding views throughout. Ao Nang, Krabi’s main beach hub, makes a natural overnight base, with easy access to nearby islands and a genuinely lively evening atmosphere.

Points of interest

• Ao Nang beachfront: Krabi’s tourist centre, worth an evening for dining and easy access to boat trips toward Railay Beach and Koh Phi Phi.
• Railay Beach: Accessible only by boat given the limestone cliffs isolating it from the road network, genuinely worth the short crossing for riders wanting to see one of the region’s most dramatic beach settings.

Leg 6: Krabi to Trang

Distance: ~150 km  |  Character: The tour genuinely quiets down

South of Krabi, the character of the tour shifts noticeably. Trang province is considerably less developed for tourism than anything further north on this route, and the riding here genuinely feels like a return to quieter, more locally-oriented Thailand after the polished infrastructure of Phuket and Krabi. This stretch is worth slowing down for specifically because of that contrast.

Points of interest

• Trang town: Worth a stop for its genuinely distinct food culture, a regional specialty in roast pork and strong local coffee traditions that feel noticeably different from the more tourist-oriented food further north on the tour.
• Coastal viewpoints toward Trang’s islands: Worth a slow pass along the coast road, considerably quieter than equivalent viewpoints near Phuket or Krabi.

Leg 7: Trang to Satun

Distance: ~140 km  |  Character: The tour’s quiet, under-visited finale

The final leg to Satun, near the Malaysian border, is genuinely the tour’s least-visited stretch, and for riders who’ve made it this far, it rewards that distance with a real sense of having gone somewhere off the well-worn tourist path. Satun itself functions as a gateway both to Malaysia and to a cluster of genuinely beautiful, considerably less-developed islands offshore.

Points of interest

• Satun town: A quiet provincial capital worth a proper stop rather than treating purely as a turnaround point, considerably different in character from anywhere else on this tour.
• Tarutao National Marine Park access points: Worth knowing about even if you don’t have time for the boat crossing, a reminder of how much further the Andaman coast genuinely extends beyond this tour’s endpoint.

Should you ride the full tour, or break it into shorter legs?

The full 7-10 day tour genuinely rewards riders with the time to commit to it, but it’s worth knowing this route breaks naturally into standalone rides for those without a full week or more available. Ranong to Khao Lak, Khao Lak to Phuket via Phang Nga Bay, Phuket to Krabi, and Krabi through Trang to Satun each work as genuinely satisfying shorter trips in their own right, and riders based in Phuket specifically might simply pick whichever leg fits their available time rather than attempting the whole coast in one go.

Best time of year to ride

November through April is genuinely the strongest window along Thailand’s Andaman coast, this side of the country runs on a dry season that differs from parts of the Gulf coast further east, offering the most reliable riding conditions and calmest seas for any boat-based detours to Phang Nga Bay, Railay or the offshore islands along the way. The wet season, roughly May through October, brings a genuinely higher chance of heavy downpours and rougher seas, worth building extra schedule flexibility into any trip attempted during these months.

What kind of bike suits this tour

Given the generally flat-to-rolling terrain and good road surfaces throughout, this tour is genuinely accessible to a wide range of bikes, a 125cc to 150cc automatic scooter handles the coastal sections without real difficulty. For the full multi-day tour specifically, a larger bike adds genuine comfort over the sustained daily distances involved, riders covering 150-200 km most days across a week or more will appreciate the added comfort of a larger seat and more relaxed riding position. Compare motorbike rental options before setting off, and consider whether you’re renting in Ranong to start, or picking up locally at any point along the route if riding a shorter leg.

Fuel, safety and practical notes

Fuel availability is genuinely good throughout this entire tour given how developed the west coast’s infrastructure is compared to more remote northern routes covered elsewhere in this guide series. The main practical consideration is genuinely pace, with several genuinely worthwhile detours, Khao Sok, Phang Nga Bay, Railay, building in enough schedule flexibility to actually stop rather than treating this as a point-to-point transit run is worth prioritising from the outset. Proper motorbike insurance is worth having in place for any multi-day tour of this length.

A few scenarios, worked through

A rider with a full ten days and genuine interest in the region’s landscapes should genuinely build in a full day each at Phang Nga Bay and Khao Sok, a proper rest day on Phuket, and should push all the way to Satun rather than turning around at Krabi, since the tour’s quieter southern stretches are genuinely part of what makes it worth doing in full. A rider based in Phuket with only a long weekend should genuinely pick a single leg, Phuket to Krabi and Ao Nang is a strong, self-contained choice covering some of the tour’s best limestone scenery in a manageable two to three days. And a rider specifically drawn to quieter, less-touristed riding should genuinely consider starting from Trang rather than Phuket, treating the Trang to Satun stretch as its own standalone trip and skipping the busier northern legs entirely.

How this connects to the wider ride

The Andaman Grand Tour connects naturally into several shorter routes covered elsewhere on this site. Riders wanting just the limestone-and-island heart of the tour without the full Ranong-to-Satun distance should look at Khao Lak to Phang Nga Bay to Phuket or Phuket to Phang Nga Bay to Krabi. Riders wanting to explore Phuket island itself in full before continuing should ride the standalone Phuket Island Loop. And for a comparably scaled coastal expedition on the opposite side of the peninsula, the Gulf of Thailand Southern Tour covers similar ground along Thailand’s east-facing southern coast.

Final thoughts

The Andaman Grand Tour genuinely earns its place among Thailand’s great motorcycle journeys not through technical riding, but through sheer scale and variety, a coastline that shifts from quiet border town to globally iconic limestone bay to polished island resort to genuinely under-visited southern frontier, all connected by good, accessible roads. Whether ridden as the full seven-to-ten day expedition or broken into shorter standalone legs, it remains one of the most complete ways to experience Thailand’s west coast from the seat of a motorbike.

Build this exact route on the Thailand Explorer, compare motorbike rental options if you’re not yet on two wheels, and get properly covered before you ride.