Unless you have your own transportation, it is best to book a trip at a travel agent to visit these beautiful caves. This area is very popular with Thais who, at present, outnumber foreigners by ten to one. Chiang Dao mountain and cave provides some of Thailand's most beautiful scenery. The mountain is the third highest in the country, but probably the most dramatic of all to look at. The sacred caves are filled with Buddha images belonging to Wat Tham Chiang Dao. The upper parts of the caves are the most easy to explore because lighting is installed there. If you wish to venture deeper, you should be accompanied by a guide and an oil lantern.