Syracuse, located on the eastern coast of Sicily, is a city where history and the sea converge in unforgettable ways. Founded by ancient Greeks in the 8th century BC, it became one of the most powerful city-states of its time. Today, visitors can explore the impressive archaeological park of Neapolis, which features a vast Greek theatre, Roman amphitheater, and the Ear of Dionysius, a limestone cave known for its remarkable acoustics.

A charming city nestled on the banks of the Rhine, Mainz, Germany lies southwest of Frankfurt and is replete with historic buildings and famous museums. The city's Altstadt district meets the river's edge and boasts a variety of beautiful and fascinating landmarks.

Nestled along the stunning Sognefjord in Norway, the charming town of Olden offers a gateway to some of Scandinavia’s most breathtaking landscapes. This picturesque settlement is renowned for its proximity to the Jostedalsbreen Glacier, the largest glacier in mainland Europe.

An island of international renown, Hydra is one of the first islands to have been discovered by tourism and, due to the short distance from Athens, has for years hosted a large number of tourists.

Phnom Penh, the capital of Cambodia, is a city where history, culture, and riverside life intersect. Situated at the confluence of the Mekong and Tonle Sap rivers, the city has a lively riverfront that serves as both a social gathering place and a hub for commerce.