Visitors from Australia, Britain, Canada, Other EU and USA require passports and visas to enter Sri Lanka. To enter Sri Lanka, passports should have one blank page and be valid for no less than six months from the date of arrival. Travellers coming from or have recently travelled through yellow fever-infected areas may be required to show a yellow fever vaccination certificate before being allowed to enter Thailand. Visas for Thailand are not required by all nationals referred to above for touristic stays of up to 30 days if entering via an international airport. If entering by land, you will usually be granted a stay of 15 days (apart from nationals of Canada, France, Germany, Italy, the UK and the USA, who will be granted a 30-day stay).