The most common way for travellers to enter the country is by air. According to the website ''Lonely Planet'', getting into Myanmar is problematic: "No bus or train service connects Myanmar with another country, nor can you travel by car or motorcycle across the border – you must walk across." They further state that "It is not possible for foreigners to go to/from Myanmar by sea or river." There are a few border crossings that allow the passage of private vehicles, such as the border between Ruili (China) to Mu-se, the border between Htee Kee (Myanmar) and Phu Nam Ron (Thailand)—the most direct border between Dawei and Kanchanaburi, and the border between Myawaddy and Mae Sot, Thailand. At least one tourist company has successfully run commercial overland routes through these borders since 2013.