Karon, the second largest of Phuket's principal west coast beaches, is quiet and relaxed. Lots of good local restaurants and a good range of accommodation from small guesthouses to family resorts. The beach has lots of room and is rarely crowded. Snorkelling at the southern end which has a coral reef stretching toward Kata and a small offshore island (Boo Island.) From November to April, Karon offers perfect conditions, but from May to October swimming can be dangerous because of strong undertows, so observe the warning flags.