Khao Lampi-Hat Thai Mueang National Park
Krabi
Phuket
Ranong
Surat Thani - gateway to the east coast islands: Ko Samui, Ko Pha Ngan, Ko Tao
Similan Islands - A protected Thai National Park made up of an archipelago of nine islands. Hugely popular among divers due to unbelievable underwater scenery.
Khao Lak to Phuket International Airport by bus.
The cheapest way to get to the airport is by local bus. The bus passes by Khao Lak every hour or so and costs 100 baht to Phuket. When the busboy ask you where you want to go just tell him "airport" or Nai Yang beach, which is very close. You will then be dropped at an intersection along Highway 402. From there just take a motorbike taxi for the 10 min ride to the airport. The motorbike taxi should not cost more than 100 baht. Note that the bus only runs during the day, until around 6PM.