Vatican City is the only country in the world which is also a UNESCO Heritage site. the smallest country in the world.
The most densely populated and second smallest country in the world. The country sees more than 1.5 million visitors each year.
San Marino is the world’s fifth smallest country. the only surviving Italian microstate.
Liechtenstein is the world’s sixth-smallest sovereign state by area. It’s tiny but powerful, with the one of the highest GDPs per capita and one of the lowest national debts.
Andorra, according to some estimates, is the world’s 14th oldest country. It is also the sixth-smallest nation in Europe and the sixteenth-smallest nation in the world.