Tucked into the hillside just outside Cortona, Le Celle is a small Franciscan hermitage dating back to the 13th century. It’s peaceful, simple, and still run by monks today. Saint Francis stayed here briefly, and you can actually see his old cell. The hermitage is a sight in itself, but also benefits from beautiful surroundings.

Hard to miss and easy to linger in, this L-shaped square is basically an open-air museum. Grab a seat at a café (yes, it’s pricey, but the people-watching is worth every euro), and you’ve got front-row views of Palazzo Vecchio, the Fountain of Neptune, and the statue of Cosimo I on horseback. Just off to the side is the Loggia dei Lanzi, packed with Renaissance sculptures—all free to see, no ticket needed. Early mornings or late evenings are quieter if you want to take it all in without the daytime crowds.

This fascinating archaeological site is worth checking out not only for its historical value but also for the majestic view it offers over Naples Bay. The villa, complete with an amphitheatre and thermal baths, was built by Roman knight Publio Vedio Pollione, and its name means 'stress relief'. The place is also known for its cave, which is more than 700 metres deep into the hillside.

Römerberg is the medieval square at the heart of Frankfurt’s Old Town. Destroyed in World War II and later rebuilt, it’s now a popular place to wander among reconstructed houses and historic landmarks. At its centre stands the Fountain of Justice, with a statue of Justitia holding the scales, while the Römer, Frankfurt’s city hall for more than 600 years, remains the square’s most recognisable building. Hopefully, your timing is right and you will get to witness one of the public festivals that are held here.