Phuket

Phuket is Thailand's largest island, a mountainous, palm-covered landmass in the Andaman Sea joined to the mainland by a road bridge in the north. It is the country's best-known beach destination, and it wears many hats at once: the neon nightlife of Patong, the quiet sands of the southern and northern bays, the Sino-Portuguese streets of Phuket Old Town, and a harbour full of boats bound for the limestone islands offshore. The west coast holds the beaches, strung one after another down the shore; the east side holds the working town and the piers. Inland are rubber plantations, viewpoints and the white Big Buddha on its hill. Phuket suits very different trips — a party week, a family beach holiday, a diving or island-hopping base — which is why it draws more visitors than anywhere in Thailand outside Bangkok.

Phuket's beaches line the west coast, each with its own character, so it pays to pick the right base. Patong is the biggest and busiest — a long crescent backed by the island's nightlife, water sports and shopping, lively but far from peaceful. Just south, Karon and Kata are calmer family beaches with surf in the green season, while tiny Kata Noi is prettier still. North of Patong, Kamala, Surin and the long sweep of Bang Tao are quieter and more upmarket, home to beach clubs and resorts. Down at the southern tip, Nai Harn and the Promthep Cape viewpoint catch the best sunsets. The far north around Mai Khao and Nai Yang, by the airport, stays undeveloped and wild. Wherever you land, the sea is warm year-round, though swimming conditions change sharply with the season.

Beyond the beaches, the island and its waters fill several days. The classic outing is an island-hopping boat trip — to the Phi Phi Islands, the karst-studded Phang Nga Bay with its James Bond Island, or the Similan Islands for some of Thailand's best diving and snorkelling (open roughly November to May). On land, climb to the Big Buddha for the island panorama, pay respects at the Wat Chalong temple, and spend an evening wandering Phuket Old Town, prettiest on a Sunday when Thalang Road becomes a walking-street market. Patong's Bangla Road is the nightlife epicentre after dark. Adventurous visitors add sea-kayaking into hidden lagoons, surfing the green-season swell at Kata, or an ethical elephant sanctuary in the hills. Cabaret shows and Muay Thai fights round out the evenings. It is easy to balance beach days with trips out on the water.

Getting around Phuket is the island's main frustration, so plan for it. There is no real public transport network: a few cheap local songthaew trucks run between Phuket Town and the beaches but stop early and rarely link beaches directly. Taxis and tuk-tuks are notoriously expensive and often refuse the meter, with fixed local rates that surprise first-timers; the Grab app works but availability and local pushback vary by area. The freedom many visitors choose is to rent a scooter or car, which makes the spread-out beaches and viewpoints far easier — but Phuket's hilly roads and traffic see frequent accidents, so a proper licence, a helmet and caution are essential, and a car is safer than two wheels in the rain. For day trips out to the islands, transfers are usually included in the tour price.

Where you stay defines a Phuket trip more than on most islands, because the beaches are far apart and moving between them is slow. Patong puts you in the middle of the nightlife, shopping and water sports — convenient and cheap but loud. Karon and Kata just south are the sweet spot for many: good beaches, plenty of restaurants, and a calmer feel while still lively. Kamala, Surin and Bang Tao in the north suit couples and families wanting upscale resorts and quieter sand. Phuket Old Town is the choice for culture over beach, with boutique stays in restored shophouses. Budget ranges widely: simple guesthouses run US$20–40, mid-range beach hotels US$50–120, and Phuket also has some of Thailand's most luxurious resorts. Decide first whether you want nightlife, a quiet beach or town character, then pick the matching area.

Phuket has two clear seasons, and the difference matters for safety as well as weather. The dry, high season runs from November to April: calm seas, sunny skies and the best conditions for island trips and diving — and the busiest, priciest months, peaking around December and January. The green (monsoon) season from May to October brings rain, wind and big surf to the west-coast beaches; prices drop and the island turns lush, but the sea can be dangerous. Rip currents are a genuine risk in these months — every year swimmers drown ignoring the red flags on beaches like Patong and Karon, so never swim when red flags are flying. Some island boat trips are also cancelled in rough weather. For a beach-and-boat trip, aim for the November-to-April window; visit in the green season for lower prices and accept the trade-offs.