If your trip to Khao Kho is all booked but your itinerary is a bit on the empty side, let us give you a helping hand.Plan a stop at Khao Kho Windmills. It's one sight you'll usually find on many visitors' to-do lists. If you still have some room on your itinerary, Khao Kho Palace and Khao Kho Viewpoint will keep you busy too.