Bolzano, nestled in the Italian Alps, offers a unique blend of Italian charm and Austrian influence. This picturesque city is a gateway to the Dolomites, a UNESCO World Heritage site known for its dramatic mountain peaks and scenic beauty. Visitors can explore the stunning medieval architecture of the Bolzano Cathedral, with its intricate Gothic details and colorful tiled roof.

Colonia del Sacramento is where time lingers. Founded in 1680 by the Portuguese and later contested by the Spanish, the town’s past is etched into its cobblestone streets and weathered facades. The Barrio Histórico, a UNESCO World Heritage Site, is compact enough to walk in an afternoon yet layered with centuries of stories. Visitors can explore remnants of the original city walls and climb the iconic lighthouse for sweeping views of the Río de la Plata.

Monemvasia, Greece, is a captivating destination that enchants visitors with its blend of medieval charm and stunning natural beauty. Perched on a small island off the coast of the Peloponnese, this fortified town, often referred to as the "Gibraltar of the East," is renowned for its well-preserved Byzantine architecture and labyrinthine streets.

If you find yourself in Rotterdam, there's a strong chance you've arrived by water. This popular port city (the second largest in the Netherlands) has gone through an architectural renaissance since World War II, with daring, innovative structures dotting the city (cube houses!) and defining its skyline. Café culture is on the rise here, so grab yourself a table and a cup.

Culloden, located just outside Inverness in the Scottish Highlands, is the site of one of the most significant and sobering moments in Scotland’s history. On April 16, 1746, the Battle of Culloden marked the violent end of the Jacobite uprising led by Charles Edward Stuart, better known as Bonnie Prince Charlie. In under an hour, the hopes of restoring the Stuart monarchy were crushed by government forces.