Swiss soldiers began guarding Vatican City in 1506.
At the time Swiss Cantons were very poor, and men started emigrating to other places in hopes of finding a better future. Most of the jobs available to immigrants were as soldiers. Swiss soldiers were seen as loyal, courageous, and hard-working, and as a result Pope Julius II invited them to protect him and the Vatican.
Italy is a country of immense cultural diversity and scenic beauty, with each of its 20 regions offering a distinct blend of history, art, natural wonders, and culinary traditions.