Two days in Krabi is enough for exactly two things done right: a longtail crossing to Railay and one island boat trip, not the whole province crammed into a weekend. Krabi isn’t a single beach, it’s a province on Thailand’s Andaman coast, so this route bases you in Ao Nang, the main tourist strip, and builds outward from there by boat. Got more time? This same spine stretches into the 4-day , 5-day , 6-day and 7-day first-timer itineraries.

Krabi is not one beach you land on, it is a whole province of limestone islands and cliffs, and four days is enough to nail the two biggest experiences here without rushing either one. Base yourself in Ao Nang, cross by longtail to boat-only Railay on Day 1, spend Day 2 on one island boat trip, Day 3 inland away from the water entirely, then close on Day 4 with either Phi Phi or the island group you skipped.

Five days in Krabi is enough to stop treating it like one beach and actually work the province: Railay by longtail, an island boat trip, an inland day off the water, a Phi Phi run, then a fifth day slow enough to enjoy it. Base out of Ao Nang the whole time. It is the same spine as our 2-day and 4-day itineraries, extended, and it keeps stretching into the 6-day and 7-day versions.

Krabi is a province, not a single beach town, and six days is enough to actually feel that rather than just read about it. Base yourself in Ao Nang, the beach strip with the direct longtail launch point, then work outward by boat: Railay on Day 1, one island day trip on Day 2, an inland day away from the water on Day 3, a full Phi Phi overnight on Days 4 and 5, and a slower kayaking morning back on the mainland to close it out on Day 6.

Seven days is enough to work through all of Krabi’s core products without racing: Railay by longtail, the 4 Islands, an inland day off the water, a Phi Phi overnight, and a slower island or beach day to close it out. Base out of Ao Nang the whole week, nearly every big day here runs on a boat, so the season you travel in matters as much as the plan itself.

Krabi is not a town you walk around, it is a province of limestone cliffs and 154 islands on Thailand’s Andaman coast, and the first thing to get right is where you actually land. Most first-timers base in Ao Nang, the beach strip with the hotels, tour desks and night market; Krabi Town is the cheaper, more local transport hub a songthaew ride away. Railay, the postcard cliff peninsula everyone wants photos of, has zero road access, ever, in any season, you get there by longtail boat only.

Get three things straight before you land and Krabi is easy: it is a province, not a town, so “Krabi” on a hotel search means Ao Nang or Krabi Town, not one walkable center. Railay, the cliff peninsula everyone posts photos of, has zero road access in any season, a longtail boat is the only way in or out. And nearly every marquee day here, Railay, the islands, Phi Phi, runs on the water, so the November-April dry season is when it actually goes to plan.