Most nationalities require a visa when travelling to Laos. The visa regulations differ from country to country. Please contact the embassy of the Lao PDR in your country of residence in order to apply for your visa.
Many citiziens are eligable for visa on arrival (30-45 USD). In this case, please also contact your nearest Lao embassy for further informations before travelling.
Many nationalities do not require a visa when travelling to Thailand. The visa regulations differ from country to country. Please contact your nearest Thai embassy in order to check the regulations for you.
Further information can be found at the Thai Embassy.