Seven miles outside of historic Athens, the Greek coastal city of Piraeus lies upon the sparkling waters of the Aegean Sea and is the largest passenger port in Europe, servicing nearly 20 million passengers per year.

Milos is one of the most striking islands in the Aegean Sea, known for its otherworldly landscapes, turquoise coves, and centuries-old history. Shaped like a horseshoe, the island was formed by volcanic activity which left behind dramatic cliffs and hidden beaches carved from soft white rock. Visitors often find their first glimpse of Milos unforgettable, especially at Sarakiniko Beach where smooth, chalk-white formations contrast with the vivid blue water.

Santander, the capital of Spain’s Cantabria region, sits along the Bay of Biscay and offers travelers a mix of coastline, culture, and history shaped by centuries of maritime life. Once a bustling port for Castilian exports, Santander saw its golden age in the 19th century when Spanish royalty turned it into a summer retreat. The legacy of that era remains visible at the Palacio de la Magdalena, perched on a peninsula with views of the sea and home to royal stables, a mini zoo, and guided tours.

Regensburg, Germany’s medieval gem, will transport you to a bygone era. The site of both Celtic and Roman settlements, Regensburg flourished in the Middle Ages.

Bishkek, the capital of Kyrgyzstan, sits at the foot of the Ala-Too Mountains and serves as the country’s political, cultural, and economic center. The city is known for its wide tree-lined streets, Soviet-era architecture, and public squares.