Fancy swapping Krabi’s limestone cliffs for Koh Samui’s palm-fringed beaches? The journey from Krabi to Koh Samui is a gateway to one of Thailand’s most beloved islands, where tropical vibes, adventure, and relaxation await. Whether you’re plotting a quick getaway or a longer escape, this guide has you covered with everything from travel options to Koh Samui’s must-dos. Let’s dive into why Koh Samui deserves a spot on your Thailand itinerary.
Getting from Krabi to Koh Samui is a doddle, with a few options to suit different budgets and schedules. You’ll cross from the Andaman Sea to the Gulf of Thailand, typically via a combo of bus and ferry or a speedy flight.
Bus and Ferry: The most popular (and wallet-friendly) choice, this takes about 4 to 6 hours. Buses depart from Krabi Bus Terminal or Ao Nang, whisking you to Donsak Pier in Surat Thani. From there, a ferry sails you to Koh Samui’s Nathon Pier. Tickets start at 600 THB with operators like Lomprayah or Raja Ferry, and some even offer hotel pick-up for extra ease.
Speedboat: For a faster sea leg, some companies bundle a bus with a high-speed catamaran, cutting the ferry time to 45 minutes. Expect to pay around 1,000 THB, with departures from Krabi Town or nearby piers.
Flight: If time’s tight, Bangkok Airways flies direct from Krabi Airport (KBV) to Koh Samui Airport (USM) in just 50 minutes. Prices start at 3,500 THB, but you’ll need to book early—there’s only one flight daily.
The bus-and-ferry combo is the go-to for most, offering a scenic ride and a chance to stretch your legs at the pier. Whichever you pick, Koh Samui’s shores are calling!
Koh Samui’s weather is a tropical treat, but timing your visit can make or break your trip. Here’s the lowdown:
Dry Season (December to August): The sweet spot! Temperatures range from 25°C to 33°C, with clear skies and calm seas—ideal for beach days and boat trips. February to April is the hottest, so pack light and stay hydrated.
Shoulder Season (September to November): A bit of a mixed bag. You’ll get warm days (27°C to 31°C) and fewer crowds, but occasional rain showers might pop up. It’s a quieter time to explore if you don’t mind the odd drizzle.
Wet Season (October to December): Monsoon time! Heavy rains and rough seas can disrupt plans, though prices drop and the island feels lush. November’s the wettest, so indoor activities might be your best bet.
For sun-soaked perfection, aim for January to March. Want a bargain? September’s a gamble worth taking.
Koh Samui is a playground for all sorts - whether you’re after adrenaline or a lazy day under the palms. Here’s what to add to your list:
Beach Hopping: Lounge on Chaweng Beach for buzz or escape to Lamai Beach for calm vibes. Each shore has its own charm.
Snorkelling and Diving: The Gulf’s clear waters are teeming with coral and fish. Book a trip to Koh Tao or Ang Thong Marine Park for underwater thrills.
Waterfalls: Chase Na Muang Waterfall for a refreshing dip or a scenic hike—perfect for nature lovers.
Nightlife: Chaweng’s bars and clubs pulse after dark, while Fisherman’s Village offers a chill evening vibe.
Cooking Classes: Learn to whip up a mean pad Thai at a local school - a tasty souvenir to take home.
There’s no chance of boredom here - Koh Samui’s got something for every mood.
Koh Samui’s sights are as diverse as they are stunning. Don’t miss these gems:
Big Buddha Temple: A 12-metre golden Buddha looms over the island—a serene spot for photos and reflection.
Ang Thong National Marine Park: A day trip to this archipelago of 42 islands offers kayaking, snorkelling, and jaw-dropping views.
Hin Ta and Hin Yai Rocks: These quirky rock formations (aka Grandfather and Grandmother Rocks) are a giggle-worthy stop near Lamai.
Secret Buddha Garden: Tucked in the hills, this hidden spot brims with statues and lush greenery—perfect for a peaceful wander.
Fisherman’s Village: A charming mix of old-school Thai charm and trendy eats, especially lively on Friday market nights.
Each spot showcases Koh Samui’s blend of natural beauty and cultural quirks.
Koh Samui’s accommodation spans budget bunks to luxe resorts. Here’s the scoop:
Budget: Hostels and guesthouses in Chaweng or Lamai start at 300 THB per night for dorms, or 700 THB for private rooms. Basic but brilliant for backpackers.
Mid-Range: Beachfront bungalows or boutique hotels in areas like Bophut or Maenam go for 1,500 THB to 3,000 THB - cosy with a touch of charm.
Luxury: Splash out on resorts in Choeng Mon or Taling Ngam, where infinity pools and private villas start at 5,000 THB. Pure bliss!
Chaweng’s the hub for action, while Bophut offers a quieter, classier vibe. Book early in peak season - Koh Samui fills up fast!
Koh Samui can be kind to your wallet if you play it smart. Try these tips:
Travel Off-Peak: September to November slashes accommodation costs by up to 30% - more Baht for cocktails!
Eat Local: Skip fancy restaurants for street stalls - think 50 THB for a noodle dish versus 250 THB at tourist spots. Use Songthaews: These shared pick-up trucks cost 30-80 THB per ride, way cheaper than taxis (200 THB+).
Group Tours: Split boat trip costs with others - 300 THB per person beats 1,500 THB for a private hire.
Book Early: Snag bus-and-ferry tickets from Krabi for as low as 600 THB by planning ahead.
A few tweaks, and you’ll enjoy Koh Samui without the splurge.
How long to stay depends on your pace:
2-3 Days: Enough for the highlights - Big Buddha, a beach day, and a boat trip. Ideal for a quick taste.
4-5 Days: Perfect for a deeper dive. Add snorkelling, waterfalls, and a night market or two without rushing.
7+ Days: Bliss for slow travellers. Explore every beach, take a cooking class, and soak up the island’s laid-back rhythm.
Most reckon 4 days hits the sweet spot - plenty to see, but not too long if you’re island-hopping.
Koh Samui’s food scene is a feast for the senses. Here’s where to tuck in:
Street Stalls: Chaweng’s night market dishes up satay skewers (50 THB) and mango sticky rice (70 THB) - cheap and cheerful.
The Jungle Club: Hilltop views and Thai classics like green curry (200 THB) - worth the trek.
Fisherman’s Village: Fresh seafood like grilled prawns (300 THB) with a side of charm on Friday nights.
Green Light Café: Healthy eats - smoothies and salads from 150 THB - for a lighter bite.
Krua Chao Baan: Local faves like massaman curry (180 THB) in a low-key Lamai setting.
From street grub to seaside dining, Koh Samui’s got your taste buds sorted.
Koh Samui is more than just a stop - it’s a destination that blends adventure, beauty, and a proper Thai island vibe. Whether you’re hopping over from Krabi by ferry or jetting in, this guide’s got your back. Ready to explore? Pack your flip-flops and dive into Koh Samui’s magic!