The only way for travellers to enter the country seems to be 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.", and states that, "It is not possible for foreigners to go to/from Myanmar by sea or river."[217] They do say that there are a small number of border crossings, but that these are limiting in that they do not allow travel into the country "You can cross from Ruili (China) to Mu-se, but not leave that way. From Mae Sai (Thailand) you can cross to Tachileik, but can only go as far as Kengtung. Those in Thailand on a visa run can cross to Kawthaung but cannot venture farther into Myanmar.