Phuket: What to Know Before You Go

Short answer: treat Phuket as a large, hilly island rather than a compact beach village, use the coastal Phuket Smart Bus or ride-hailing apps instead of un-metered street tuk-tuks, always obey red swimming flags during the southwest monsoon, and set aside a full afternoon and evening for historic Phuket Old Town.

Island geography: west-coast beaches vs inland Phuket Old Town

First-time visitors are often surprised by Phuket's sheer scale. Stretching 48 kilometres from north to south across steep jungle-covered hills, driving from the northern airport down to Kata, Karon or Nai Harn in the south-west takes a full hour. All of the main swimming beaches line the west coast facing the open Andaman Sea. By contrast, Phuket Town (including historic Phuket Old Town) sits inland near the sheltered south-eastern shore, close to Rassada Pier and the marinas where speedboats and ferries depart for Phang Nga Bay and the Phi Phi Islands. Many seasoned travellers split their stay between a west-coast beach and a heritage boutique hotel in Old Town; compare options in where to stay in Phuket.

Red surf flags, marine park rules and temple modesty

From November to April, the west-coast Andaman Sea is generally calm and clear. Between May and October, the southwest monsoon drives heavy ocean swells onto exposed west-coast beaches such as Karon, Surin and Nai Harn, creating powerful rip currents. Lifeguards patrol the main beaches and post colour-coded flags: swim between red-and-yellow flags, and never enter the water when solid red flags are flying. On boat trips into Ao Phang Nga or Mu Ko Phi Phi National Parks, carry dry bags, use reef-safe mineral sunscreen and never step on coral or feed marine life. When visiting active shrines or Buddhist monasteries such as Wat Chalong, cover your shoulders and knees before entering.

Cash, cards and avoiding taxi surprises

Hotels, beach clubs and modern Old Town restaurants accept contactless Visa and Mastercard, while Thai baht cash remains essential for the Sunday Lard Yai market, local noodle shops and national park entry fees. Rather than bargaining with bright red four-wheeled street tuk-tuks outside beach resorts, download Grab, Bolt or InDrive or ride the Phuket Smart Bus for transparent fares.