Ko Kradan is a small island in the Trang archipelago that is consistently cited as home to Thailand's most beautiful beach - a near-flawless crescent of white sand facing a shallow turquoise lagoon, ringed by healthy coral reefs and backed by dense jungle. In 2026, it remains one of the most pristine and genuinely undeveloped islands in the entire Andaman Sea.

The Beach in 2026

The main beach on Ko Kradan's western shore is extraordinary - the shallow, crystal-clear lagoon is ideal for wading and swimming, the snorkelling directly from the beach begins within metres of the waterline, and the visual combination of white sand, turquoise water, and jungle backdrop is simply breathtaking. The island remains in the Trang protected marine park, which limits development and maintains the beach's pristine quality. Book a Ko Kradan snorkelling and island hopping tour from Ko Ngai or Ko Lanta - the island is best experienced as part of a multi-island day trip.

Snorkelling and Diving

The reef around Ko Kradan is one of the healthiest in the Trang group - excellent coral coverage, resident blacktip sharks, sea turtles, and an extraordinary diversity of reef fish. The western side of the island drops off into deeper water suitable for recreational diving. Book a Ko Kradan diving or snorkelling package through Klook with certified local operators - the island's small number of dive shops offer personalised, uncrowded experiences.

Where to Stay in Ko Kradan 2026

Ko Kradan has only a handful of accommodation options - Seven Seas Resort is the most established and comfortable, with well-designed beach bungalows, an excellent beachside restaurant, and a staff that clearly takes pride in the island's exceptional natural setting. Accommodation books up months in advance in December-February. Book Ko Kradan ferry transfers from Pak Meng Pier or Trang town with confirmed departure times and return booking.