Destination Guide

Koh Tao Travel Guide: Thailand's Diving Capital

Koh Tao (Turtle Island) is Thailand's premier diving destination with crystal-clear waters, vibrant coral reefs, and the cheapest PADI certification in the world. Perfect for UK travelers wanting underwater adventures, budget beach life, and a social backpacker atmosphere. See our complete Thailand guide.

Book Your Koh Tao Trip

Find HotelsFerries & TransfersActivities & ToursTravel eSIMTravel Insurance

Why Visit Koh Tao

  • • World-class diving & snorkeling
  • • Cheapest PADI courses globally (£200-300)
  • • Beautiful coral reefs & marine life
  • • Stunning viewpoints (John-Suwan, Mango)
  • • Lively backpacker social scene
  • • Compact & easy to explore
  • • Very affordable accommodation

Things to Know

  • • Takes time to reach (boat from Samui)
  • • Limited for non-divers after 3-4 days
  • • Can feel crowded with divers in peak season
  • • Some beaches have rocky entries
  • • Party scene not for everyone

Best Time to Visit Koh Tao

Peak Diving Season (Feb-May & Aug-Oct): Best visibility underwater (20-30m). Calm seas, perfect diving conditions. Most expensive but worth it for divers.
Good Season (Jun-Jul & Nov-Jan): Still excellent diving (15-25m visibility). Slightly more rain but generally dry. Better accommodation deals.
Avoid (Late Oct-early Dec): Monsoon season. Rough seas, poor visibility, ferry cancellations. Many dive shops close.
💡 Best for Diving: March-April or September for clearest waters and abundant marine life.

Where to Stay on Koh Tao

Sairee Beach (Main Hub)

Longest beach, most dive shops, restaurants, nightlife. Social atmosphere. Best for first-timers and divers.

Budget: £10-25 | Mid-range: £25-60 | Luxury: £60-120/night

Mae Haad (Town Center)

Main ferry pier area. Convenient for arrivals/departures. All budgets. More local feel than Sairee.

Budget: £8-20 | Mid-range: £20-50/night

Chalok Baan Kao (Quiet & Beautiful)

Peaceful bay south of island. Great snorkeling, fewer crowds. Popular with couples and non-divers.

Budget: £12-30 | Mid-range: £30-80/night

Find Your Koh Tao Diving Hotel

Search hotels near dive shops, beach bungalows, and budget guesthouses. Book PADI courses and snorkeling tours.

Getting to Koh Tao from the UK

Via Koh Samui (Most Common): Fly UK → Bangkok → Koh Samui. Then Lomprayah ferry Samui → Koh Tao (1.5-2 hours, £15-25). Multiple daily departures.
Via Chumphon (Budget Route): Overnight train Bangkok → Chumphon, then ferry to Koh Tao (2 hours). Cheapest but time-consuming. Popular with backpackers.
Via Surat Thani: Fly/train to Surat Thani, then bus + ferry combination. Takes all day but very cheap.
💡 Easiest Route: Fly to Samui, ferry to Koh Tao. Most convenient despite higher cost. Combined tickets available online.

Gulf Islands Trail

Koh Samui

Luxury island, gateway to Koh Tao

2-Week Itinerary

Include Koh Tao in your route

Island Comparison

Compare all Thai islands

← Back to Complete Thailand Guide