evidence: Three Pagodas and Singkhorn Known as the 'Three Pagodas Pass', the crossing at Sangkhla Buri (Thailand, Kanchanaburi Province) and Payathonzu (Myanmar, Kayin State) is not open to foreigners. The Singkhorn Pass is only open for Myanmar and Thai residents travelling either way for up to two days. It connects Mueang Prachuap Khiri Khan (Thailand) with a very remote part Myanmar's Tanintharyi Division (nearest large town Myeik, although this would take over one day's travel).