One Week in Krabi: An Offbeat Itinerary

Krabi is a province on Thailand’s Andaman coast, not one beach strip, and a full week is enough to stop rationing it. Base in Ao Nang, cross by longtail to boat-only Railay, give the 4 Islands a day, add an inland day, then let Phi Phi have an actual overnight instead of a rushed round trip before closing on two slower days. It stays a boat-and-beach week throughout, and the Nov-Apr dry season gives every one of those boat days meaningfully better odds than the May-Oct monsoon.

That spine holds at any length: trim it to a 2-day , 3-day , 4-day , 5-day or 6-day version instead. Still deciding on a base? The full Krabi guide and the Krabi place page cover that first.

Book these before you go

Most Western passport holders, US, UK, Canada, Australia, most of the EU, get 60 days in Thailand visa-exempt, but the Thailand Digital Arrival Card has been mandatory for every foreign arrival since 1 May 2025, an online form to file before you fly rather than something to sort out at the airport. The UK Foreign Office does not flag Krabi’s Andaman coast for any elevated risk, naming only the far southern border provinces and the Cambodia border as areas of concern, so put the caution into the boats and the roads instead. Tourism Authority of Thailand is the official starting point for anything that shifts before you travel.

Day 1: Railay by Longtail, the Offbeat Lean

The only way onto Railay, in any season, is a shared longtail from Ao Nang beach: about 10 minutes, roughly 100 baht per person, because no road or bridge reaches the peninsula from any direction. Land at East Railay and lean offbeat rather than obvious: skip West Railay’s resort beach for the rope-assisted scramble up to the Sa Phra Nang jungle lagoon, or the trail into Diamond Cave instead of the queue for Phra Nang Cave Beach photos.

A guided taster session on the peninsula’s 700-plus bolted routes fills the same afternoon if climbing appeals more than a scramble. Count the life jackets before boarding any longtail back, one per passenger, and skip a boat that looks overloaded. The UK Foreign Office’s Thailand travel advice names overloaded, poorly maintained boats in rough seas as a real cause of death here, even though it does not single out Krabi or Railay as an elevated-risk area.

Day 2: The 4 Islands, Not the Hong Islands

Day 2 is the 4 Islands tour specifically, a different product from the Hong Islands trip later this week, not a stand-in for it. A longtail or speedboat from Ao Nang runs the loop: Chicken Island for the rock formation the name comes from, Koh Poda for the best swim stop of the four, the Tup Island sandbar to Chicken Island that only surfaces at low tide, and a stop at Phra Nang Cave Beach back on the Railay peninsula. A foreigner-rate national park fee applies on top of the tour price; confirm the current figure at Thailand’s national park portal rather than trusting an old quote.

Nov-Apr’s calm seas are what make this day reliable. May-Oct’s southwest monsoon regularly thins ferry schedules or cancels tours outright, so build slack around this day on a wet-season trip.

Day 3: Tiger Cave, Emerald Pool and the Hot Springs

Day 3 trades boats for a driver and heads inland to Khlong Thom district, the one day this week that does not care what the sea is doing. Start early at Tiger Cave Temple (Wat Tham Suea): the summit stairway runs over 1,200 steps, commonly cited as 1,237, with some risers unusually tall, so treat it as a genuinely strenuous climb rather than a casual add-on. Cover shoulders and knees, it is a working temple, and keep food and loose bags away from the monkeys working the lower stairs.

From there, the Emerald Pool (Sa Morakot) is the swim stop, a natural forest pool known for startlingly clear green water inside a protected forest area. The nearby Blue Pool (Sa Nam Dokmai) is smaller, deeper and a different shade of blue-green, generally treated as not for swimming given its depth and current, so look and move on to the hot springs, natural geothermal streams in the same district that cool to a bathable temperature downstream of the source. None of these three has a price worth printing here without checking a live source; budget for a fee at each and confirm on the day.

Day 4: The Crossing to Phi Phi, Overnight Not Day Trip

Day 4 is where a full week earns its keep: Phi Phi rewards staying over rather than the rushed day-trip version shorter itineraries are stuck with. A ferry runs roughly 1.5 to 2 hours each way from Ao Nang or Krabi Town, a speedboat closer to 40 to 50 minutes, so book a bed on Phi Phi Don for one night instead of racing the last boat back. Settle in, walk Phi Phi Don’s own beaches once the day-tripper boats have cleared out for the afternoon, and save the marquee stop for tomorrow.

Day 5: Maya Bay Done Properly, Then the Ferry Back

Maya Bay, on Phi Phi Leh, is the reason most people make the trip, and Day 5 is built around it. It reopened in January 2022 after a multi-year closure and runs today under real limits: no boats moor in the bay itself, swimming off the main beach is banned, and both visit length and daily numbers are capped through online ticketing, so go in expecting the restricted version, not the free-for-all beach from the film. Pair the visit with a snorkel stop, commonly at Bamboo Island (Ko Mai Phai), a shallower, calmer reef that most Phi Phi boat tours build into the same day, then take the ferry or speedboat back to the mainland.

Day 6: Hong Islands, or an Ao Thalane Kayak and Bor Thor

Day 6 comes back to the mainland side for a second, different boat day: the Hong Islands lagoon-and-cliff tour from Ao Nang, a separate product from Day 2’s 4 Islands stops and usually the quieter of the two. If a week of tour boats is enough by now, swap in an Ao Thalane mangrove kayak paddle instead, finishing around Bor Thor’s quiet karst country, water and cliffs with little of the tour-boat traffic the marquee islands get.

Day 7: A Slower Close, Ko Klang and Krabi Town (or a Ko Lanta Taster)

Day 7 closes on land, not another full boat day. A longtail up the Krabi River reaches Ko Klang, a Muslim fishing village most week-long visitors never see, followed by an afternoon in Krabi Town itself, noticeably cheaper than Ao Nang, and if the day lands on a Friday, Saturday or Sunday its walking street runs 5 to 10pm between the Vogue Department Store and the Vieng Thong Hotel.

If one more island beats a local day, swap in a Ko Lanta day trip taster instead: a ferry runs roughly 2 to 3 hours each way from Krabi Town or Ao Nang, long enough that it only makes sense with a full extra day to absorb it, exactly what Day 7 provides here. Either version closes the week gentler than Days 2, 4, 5 and 6.

Where should you base yourself for a full week in Krabi?

Ao Nang, still, even across seven days. It puts the tour operators for the 4 Islands, Hong Islands and Phi Phi boats within walking distance, sits closest to the Day 3 inland turnoff, and only asks for one changeover, the Phi Phi overnight, before you’re back. Krabi Town runs cheaper and suits Day 7’s walking street, but a full week from that base adds a transfer to every boat day this itinerary depends on.

How do you actually get to Railay?

Only by longtail boat, in every season; no road or bridge connects the peninsula to the mainland from any direction. The standard Ao Nang crossing runs roughly 10 minutes for about 100 baht per person, and in rough weather Ao Nam Mao pier on the Krabi Town side becomes the usual fallback instead of the Ao Nang beach launch.

Does a week-long trip like this one need a weather backup plan?

Yes, specifically on Days 2, 4, 5 and 6, all boat-dependent. Nov-Apr’s dry season gives the 4 Islands day, the Phi Phi overnight and the Hong Islands or kayak day their best odds of running to schedule with calm seas. May-Oct’s southwest monsoon brings rougher water and a real chance any of those four gets cancelled or rescheduled, in which case Day 3’s inland loop and Day 7’s land-based close are the two days on this itinerary that don’t care what the sea is doing.

Seven Days in Krabi at a Glance

Day Focus Rough daily spend (THB)
Day 1 Longtail to Railay, the Sa Phra Nang scramble or Diamond Cave over the main beach crowd Roughly 200-400 for boat crossings, more with a climbing session
Day 2 The 4 Islands tour: Chicken Island, Koh Poda, the Tup Island sandbar, Phra Nang Cave Beach Tour price plus the foreigner national park fee
Day 3 Tiger Cave Temple’s stairway, Emerald Pool, Blue Pool and the hot springs A driver or tour cost plus a fee at each inland stop
Day 4 Ferry or speedboat to Phi Phi Don, check into an overnight Ferry or speedboat fare plus one night’s room
Day 5 Maya Bay (reopened, capped numbers) plus a Bamboo Island snorkel stop, return ferry Tour price plus the return crossing
Day 6 Hong Islands tour, or an Ao Thalane kayak and Bor Thor if you’re done with tour boats Tour or kayak cost, operator dependent
Day 7 Ko Klang by longtail, then Krabi Town, or a Ko Lanta day trip taster Longtail fare and market spend, or a longer ferry fare for the Ko Lanta option

Whatever else moves on this trip, don’t skip the life jacket count on Days 1, 2, 4, 5 and 6, and don’t rent a scooter across a week this boat-heavy unless you already ride confidently. A longtail, ferry or tour van covers every one of these seven days without one.