8 countries that can be explored in a day

Vatican City: This tiny independent city-state, entirely enclosed within Rome, is the center of the Catholic Church.

Monaco: Experience the glitz and glamour of Monaco, a luxurious city-state on the French Riviera.

San Marino: Perched on a mountaintop overlooking the Italian countryside, San Marino is the world's fifth-smallest country.

Liechtenstein: Nestled between Switzerland and Austria, Liechtenstein is a beautiful country known for its dramatic scenery and charming villages.

Luxembourg: This small European nation is known for its charming medieval old town and beautiful fortifications.

Malta: An archipelago in the Mediterranean Sea, Malta is known for its rich history and beautiful beaches.

Brunei: A small, oil-rich nation on the island of Borneo, Brunei offers a glimpse into a Malay Islamic monarchy.

Singapore: A global financial center, Singapore is a fascinating blend of cultures and cuisines.

This information is not DNA's opinion but obtained from media reports