WHICH FORMALITIES MUST YOU TAKE CARE OF WHEN PLANNING A TRIP: ADMINISTRATIVE, HEALTHCARE, SAFETY AND FINANCIAL?
You are staying in Europe, but depending on the countries you intend to visit, you may need visas, vaccines, etc...
These formalities can require a little anticipation, ideally, research it before you buy your tickets. In any case, never leave behind your ID, which should ideally be recent. If you have a passport, keep it with you.
OUR TIP: check out the European Union website to verify all the formalities and papers you need.
Generally speaking, to avoid bad surprises, find out about bank fees for withdrawals and payments abroad, increase your withdrawal limits if you plan on using a lot of cash. Also check the prices of your telephone contract abroad, particularly mobile data. Deactivate roaming mobile data on your telephone to avoid significant extra cost.