Khao Lak is a resort in the sea side province of Phang. You can relax on the beach and watch the Andaman Sea, or swim in the resort pool and then clean off in the Jacuzzi. If you prefer something more active, then you may want to try scuba diving, or take a trip to the Khaolak Mountain or the Khaolak Lumlu National Park. It is worth seeing the four waterfalls that are near to the resort, or if you are feeling really energetic then try a few rounds at Thublau eighteen hole golf course. In the evening you might want to go to the Seaview hotel and try their seafood buffet.
If you plan on visiting Thailand then Khaolak might be just the place to start. There is plenty of accommodation, and you can stay at first class hotels in Khaolak. If you have a tight budget then it is best to go off season, and regardless of time of the year, EasyToBook.com can help with cheap hotels in Khaolak. If you make your reservations early, then you may get into one of the discount hotels in Khaolak.