Depends where you travel but some countries require you to have a Visa and this is based on nationality so look for the requirements on the countries Embassy site. You may be able to buy on line, in an airport or arrival dock or border crossing.
If you go on a package holiday your holiday company may be able to advice on this or even purchase the Visa for you but you will pay for this service.
If you think you may need inoculations go to see your healthcare professional with a list of the countries you will be traveling too and they will advice you on any inoculations etc you may need to have before traveling.
The Happiest Days of Your Life - Or Were They?




