If your trip to Lam Kaen is all locked in but your itinerary is a little on the empty side, let us give you a few hints and tips.Plan a stop at Khao Lak Beach. It's one sight you'll find on many travelers' to-do lists. If you still have room on that travel schedule, Nangthong Supermarket and Khaolak Scuba Adventures will keep you on the go too.