Where is the best currency exchange rates in Ao Nang, Krabi? To find the best currency exchange rates in Ao Nang, click here Where can I buy a sim-card? How much are calls and mobile internet? A sim-card can be obtained from Krabi airport, 7/11, Family Mart or Tesco Lotus. Recharge is possible in every 7/11 or Family Mart store. dtac AIS TrueMove H When is the best time to visit Krabi? The period from December to May, i.e. the high season, is considered to be the best time for visiting Krabi. During these months the weather is not too hot and heavy rains are unlikely. Where is the best beach in Krabi? Krabi island beaches are believed to be the best. Boat trips are the best way to get there. Klong Muang beach is supposed to be the best Krabi mainland beach. This explains why this area has been chosen for the Royal Residence. Where can I find Krabi tide tables? To view Krabi tide tables, click here about krabi