Beaches of Thailand
Thailand is blessed with over 3,000 kilometers of coastline along both the Gulf of Thailand and the Andaman Sea, offering beaches to suit every type of traveler — from world-class dive sites and lively party shores to secluded limestone coves, tranquil family-friendly bays, and remote island escapes.
Phuket – Patong, Kata & Karon
Phuket is Thailand's largest island and its most iconic beach destination. Patong Beach is the island's liveliest shore, lined with hotels, restaurants, and a famous nightlife strip. Kata Beach, a little further south, offers a more relaxed atmosphere with consistent surf conditions popular with surfers and families. Karon Beach is one of Phuket's longest beaches — nearly 3 kilometers of powdery white sand — with calmer, less crowded conditions. Together, these three beaches capture the full spectrum of the Phuket experience: vibrant entertainment, water sports, and serene natural beauty set against a backdrop of forested hills.
Koh Samui
Koh Samui is Thailand's second-largest island and one of its most popular beach destinations, known for its palm-fringed white sand beaches, crystal-clear turquoise waters, and vibrant resort scene. Chaweng Beach on the east coast is the island's most famous stretch — a 7-kilometer arc of dazzling white sand backed by luxury resorts, beach bars, and a lively nightlife. Lamai Beach offers a more relaxed alternative with a scenic natural setting, while the quieter northern coast beaches such as Mae Nam and Bophut are perfect for those seeking peace and tranquility. Koh Samui is also a gateway to the nearby Ang Thong Marine National Park.
Railay Beach – Krabi
Railay Beach is widely considered one of the most beautiful beaches in all of Southeast Asia. Accessible only by longtail boat — as towering limestone karst cliffs cut it off from the mainland — Railay feels like a secret paradise. The peninsula has four main beaches: the resort-lined Railay West with calm sunset waters, the dramatic Railay East with mangroves and tide-exposed mudflats, the pristine and secluded Phra Nang Beach (home to a sacred princess cave), and the more remote Tonsai Beach beloved by rock climbers. The sheer limestone cliffs also make Railay one of Thailand's top rock climbing destinations.
Koh Phi Phi
The Phi Phi Islands are among Thailand's most photographed destinations — a cluster of limestone islands rising dramatically from the turquoise Andaman Sea. Phi Phi Don is the largest and only inhabited island, with the famous crescent-shaped Ton Sai Bay as its lively hub. Maya Bay on the smaller Phi Phi Leh — made internationally famous by the film 'The Beach' — is one of the most scenic spots in Southeast Asia, now managed with controlled visitor access to protect its coral and marine ecosystem. Snorkeling around Phi Phi's coral reefs reveals an extraordinary underwater world of colorful fish and sea turtles.
Koh Lanta
Koh Lanta is a long, laid-back island in Krabi Province offering a more tranquil alternative to the busier Phuket and Phi Phi. The island's west coast stretches for over 27 kilometers of mostly undeveloped, swimmable beaches. Long Beach (Hat Khlong Dao) is the most popular — a wide, gently shelving bay ideal for families. Klong Khong and Klong Nin beaches further south attract a mellower crowd of backpackers and yoga enthusiasts. At the southern tip, Koh Lanta National Park protects pristine rainforest, mangroves, and beaches that remain largely untouched. The island also has a charming Old Town with elevated wooden shophouses built over the sea.
Koh Chang
Koh Chang — meaning 'Elephant Island' — is Thailand's second-largest island, located near the Cambodian border in the Gulf of Thailand. Much of the island is protected as Mu Ko Chang National Park, featuring dense jungle-covered mountains that sweep down dramatically to the coast. White Sand Beach (Hat Sai Khao) on the northwest coast is the most developed beach, offering a good mix of accommodation, restaurants, and nightlife. Lonely Beach on the southwest coast is a favorite with backpackers seeking a more off-the-beaten-path atmosphere. The island's interior conceals spectacular waterfalls, elephant treks, and jungle trails.