The elongated Piazza Navona with its three impressive fountains, including the Fontana dei Quattro Fiumi with the Egyptian obelisk at its centre, is Rome's most famous and vibrant square. Built in the 1st century AD, the square used to be a stadium for athletic competitions and could accommodate over 20,000 spectators. The backdrop of Baroque architecture, tourists, street artists, restaurants, and bars make it the perfect setting to cherish the moment.

Berlin boasts the world's first computer games museum, which opened its doors in 1997. Since January 2011, the museum has been showcasing its new permanent exhibition in the fashionable Friedrichshain district. The exhibition has ingeniously converted the historic interior of the former East Berlin café, Warsaw, into a pixelated gaming landscape. It's the perfect spot to unwind, play some beloved video games, and delve into the history of the gaming industry. The Computer Games Museum is conveniently located on the Karl-Marx-Allee, the largest European cultural monument.

The hot springs of Korbous have been celebrated for their medicinal properties for centuries, ever since they were first discovered at the turn of the 19th century. Some skin conditions and health issues such as arthritis are believed to be if not healed, then largely eased by the thermal waters.

Built under Emperor Vespasian in A.D. 70-72 and completed by his son Titus 10 years later, the Flavian Amphitheatre, or the Colosseum, is a massive stone arena, which at its peak, could accommodate 80,000 spectators. As in the movie 'Gladiator,' the Colosseum has hosted violent and brutal displays of gladiatorial combats and wild animal fights, all just for the delight of crowds. The inauguration lasted one hundred days, and approximately 9,000 animals and 2,000 gladiators were killed during the event. Today, the Colosseum is Rome's most visited sight, which never fails to leave visitors awe-struck. Be sure to also come here at night when it looks even more magical.