Travel advice offered by foreign embassies based in Sri Lanka
It is essential that you consult travel advice offered by your government before traveling to a foreign country in general. In the case of Sri Lanka, your country’s Ministry of Foreign Affairs has definitely got some valuable advice to offer you. If you cannot find it, you can consult the advice offered by other governments here:
Australia: https://www.dfat.gov.au/geo/sri_lanka/
Belgium: https://diplomatie.belgium.be/fr/Services/voyager_a_letranger/conseils_par_destination/sri_lanka
Ireland: https://www.dfa.ie/travel/travel-advice/a-z-list-of-countries/sri-lanka/
Canada: http://travel.gc.ca/destinations/sri-lanka
France: http://www.diplomatie.gouv.fr/fr/conseils-aux-voyageurs/
conseils-par-pays/sri-lanka-12338/
Italy: http://www.viaggiaresicuri.it/?sri_lanka
Netherlands: http://www.rijksoverheid.nl/onderwerpen/reisadviezen/sri-lanka
United Kingdom: https://www.gov.uk/foreign-travel-advice/sri-lanka
United States: http://travel.state.gov/content/passports/english/country/sri-lanka.html