Chiang Rai , northeast of Chiang Mai, is famed for its majestic mountains and colourful hilltribe settlements. Pattaya is Asia's leading beach resort with cliff-hidden bays, serene islands and clear sand beaches. Phuket is the country's largest island with international-class resorts and stretches of magnificent beaches and secluded bays. Bangkok, the capital, takes the lead with an opulent supply of cars, trucks, tuk-tuks, motorcycles and pedestrians gracing its roads. Public transportation though is extremely reliable and a-plenty.
Most destinations are well-connected through highways and expressways.
Street signs are blue, in Thai and English. Buses Relatively inexpensive, there are regular bus services within city limits as well as to most parts of the country. Be sure to get a Bus Route Map for about 35 Baht. Private buses are available between major cities. Government-owned buses are cheaper in rates but may not be as efficient or reliable.