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Travel Guide

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An island tour: from Koh Samui to Koh Lipe, from Koh Tao’s clear waters to Phi Phi’s cliffs. Rain, ferries, cheap hostels and the cleanest seas I have ever seen.

THB (Baht)Currency
~72 millionPopulation (approx.)
4.5–11 $Hostel / night
13–16 $Island ferry
2–3.5 $Main dish
16–33 $Island tour

In short

Thailand’s southern islands: Koh Samui, Koh Tao, Koh Phangan, Koh Lipe, Phi Phi, Ao Nang / Railay and Koh Mook. I came for sea, sand and sun; although it was outside the rainy season, I caught frequent rain. Even so, on Koh Tao and especially Koh Lipe I found the clearest water of my life. Hostels are in the 4.5–11 $ range, ferries 13–16 $, island tours 16–33 $. Food 2–3.5 $. Island supermarkets are 2–2.5 times pricier than the city.

Route

Main stops and practical notes from the videos.

Koh Samui

Arrival, rain, ferry

The first island. Even though it was not rainy season, it rained for days; the beach and sea plan fell apart. I had to change hotels. Ferry from Koh Samui towards Koh Phangan / Koh Tao ~16 $ (~3 hours). A big island; it feels more like a city than the smaller islands.

Koh Tao

Cleanest sea, diving, tours

The best of these islands. The sea is extremely clear; swing, rocky viewpoints, beaches. Hostel / hotel around ~11 $ (4-person air-con room). Island tour with 5 stops ~16 $ (Nang Yuan entry extra ~7.5 $, total ~24 $). Food: stir-fry + rice ~3–3.5 $. Koh Tao → Koh Phangan ferry ~13 $. If you can’t swim, some diving courses may not accept you.

Koh Phangan

Hostel with a pool, 4.5 $

A hostel with a pool for 4.5 $ is possible. The sea in front of the hotel is sometimes murky (rainwater runoff). You can rent a motorbike and tour the beaches. When booking on Agoda, read the reviews carefully — I ran into a fake / non-existent hotel (7 $ lost). Supermarket prices on the island are high.

Koh Lipe

Cleanest sea of my life

The clearest water I’ve ever seen. Fine sand, crab tracks, little islets. Hostel ~11 $ (8-person room). 7-Eleven prices are 2–2.5 times the city: water 0.8 $ (0.35 $ in the city). Food ~2.5–3.5 $. The Walking Street is lively. Malaysia’s Langkawi is visible across the water. The national park fee is added on the ferry.

Ao Nang & Railay

Krabi area

I found Ao Nang beach dirty; boat to Railay ~3 $ each way. A rocky peninsula reachable only by sea. Hong Island tour ~33 $ (after bargaining, normally 40–55 $). Eating in Ao Nang for around 1.8 $ is possible.

Phi Phi

Overrated?

I stayed 4 days. Touristy and developed (there’s even a McDonald’s). Long Beach and the others are okay but it feels like an overhyped bubble. A day trip from Phuket may make more sense. Hostel ~6 $ (with water slide + pool). A small landing fee of ~0.6 $ on arrival.

Koh Mook

Island of peace

The island where I found the most peace. Quiet, calm, nature preserved, not urbanised. People are smiling. The restaurant opposite the hotel gives a free breakfast. Chicken noodle ~3 $ (normal on the island). A long beach; at high tide the shoreline moves 100 m inland. Tour ~15 $.

Transport, stay and food

Real amounts from the videos (dollars, approximate).

🚌 Transport

Koh Samui → Koh Tao ferry~16 $
Koh Tao → Koh Phangan~13 $
Koh Tao island tour (5 stops)~16 $
Nang Yuan entry (not in tour)~7.5 $
Ao Nang → Railay boat (round trip)~6 $
Hong Island tour~33 $
Koh Mook tour~15 $
Pak Bara boat (bargained)~15 $

🛏️ Stay & food

Koh Phangan hostel with pool~4.5 $
Koh Tao / Lipe hostel~11 $
Phi Phi hostel (with pool)~6 $
Stir-fry + rice~3–3.5 $
Chicken noodle / main dish~1.8–3 $
Island 7-Eleven water~0.8 $ (city 0.35 $)

Island supermarkets and 7-Elevens cost 2–2.5 times city prices. Ferry / boat tickets can be bargained. Rain can come at any time; keep your plans flexible. Prices are converted from baht at about 33.5 ฿ per dollar.

Places to see

Highlights from the videos.

🏝️

Koh Tao

Clearest sea. Nang Yuan, rocky viewpoints, swing, 5-stop island tour.

💎

Koh Lipe

The cleanest water I’ve ever seen. Fine sand, crabs, little islets.

🧘

Koh Mook

Peace. Quiet, nature preserved, friendly people, a long beach.

🛶

Railay

Rocky peninsula. Reachable only by boat. Cleaner than Ao Nang.

📸

Hong Island

Lagoon, emerald-green water. Four islands are covered on the tour.

🏛️

Phi Phi

Touristy and developed. Long Beach, viewpoints. A day tour may be enough.

Photos

Islands, beaches, lagoons.

Koh Tao
Koh Tao — Clear sea and rocks
Koh Lipe
Koh Lipe — Cleanest waters
Phi Phi
Phi Phi — Rocky islands
Railay
Railay — Limestone cliffs
Koh Phangan
Koh Phangan — Beach and nature
Koh Samui
Koh Samui — The big island
Hong Island
Hong Island — Lagoon
Ao Nang
Ao Nang — Krabi coast
Koh Mook
Koh Mook — Island of peace
Nang Yuan
Nang Yuan — Near Koh Tao
Maya Bay
Maya Bay — Phi Phi’s legendary beach
Koh Rok
Koh Rok — White sand, turquoise sea
Tham Morakot
Tham Morakot — Koh Mook’s Emerald Cave
Surin Islands
Surin Islands — White-sand beach

Videos

Cuts from the Thailand island series.

Thailand video

Start of the island tour

Heading to Samui, first impressions.

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Thailand video

Koh Samui in the rain

The sea-sand-sun plan fell apart.

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Thailand video

Cheap holiday on Koh Tao

Clear sea, hostel, tour.

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Thailand video

Koh Tao island tour

5 stops, Nang Yuan, clear water.

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Thailand video

Koh Phangan hostel

A stay with a pool for 4.5 $.

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Thailand video

Koh Lipe

The cleanest island, cheap hotel.

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Thailand video

Koh Lipe holiday

Clear water, crabs, diving.

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Thailand video

On to the next islands

Towards Krabi / Ao Nang.

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Ao Nang

Beach, boat, Railay.

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Phi Phi step by step

What to know before you come.

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Hong Island tour

Amazing islands for 33 $.

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Koh Mook

An island with lovely people.

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Koh Mook on a budget

Peace, prices, beach.

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Island series continues

Journey details.

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Final cuts

Summary of the Thai islands.

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Islands, sea, clear water

Thailand’s southern islands are worth it despite the surprise rain. Koh Tao and Koh Lipe stand out for their water clarity; Koh Mook is ideal for those seeking peace. Phi Phi can feel touristy and overhyped. Hostels 4.5–11 $, ferries 13–16 $, main dishes 2–3.5 $. Bargain, read the reviews, keep your plans flexible.

Stay4.5–11 $ · hostels with pools possible
TransportFerry 13–16 $ · island tour 16–33 $
Must-doKoh Tao, Koh Lipe, Hong lagoon, Koh Mook’s peace

Even when it rains, there are islands with crystal-clear sea. Go, see, swim.

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