Italy, for one! If you ride by car, you don't need anything; going by train, you'll need an antigen test, which you could do in Munich, for free, before boardin

Italy, for one! If you ride by car, you don't need anything; going by train, you'll need an antigen test, which you could do in Munich, for free, before boarding the next train heading to the Brenner pass. On your way back, you don't need a test either way. (Source: came back yesterday)