Trebinje, the southernmost city in Bosnia and Herzegovina, sits just a short drive from the Adriatic coast but offers a completely different rhythm. Framed by hills and set along the Trebišnjica River, the city has a history stretching back to Roman times. The river that winds through the city is one of the longest sinking rivers in the world and often disappears underground and resurfaces in various places.

Ulm, Germany, a picturesque city on the banks of the Danube River, offers a rich tapestry of history and modern charm. Dominating its skyline is the Ulm Minster, home to the tallest church steeple in the world at 161.5 meters (530 feet). This Gothic masterpiece invites visitors to climb its 768 steps for a breathtaking panoramic view of the city and the surrounding countryside.

The historic city of Dover, nestled on the southern coast of England, is a captivating destination known for its iconic White Cliffs and strategic maritime heritage. Overlooking the Strait of Dover, these towering chalk cliffs offer breathtaking views across to France and serve as a symbol of Britain's resilience.

Golubac is a gateway to the Iron Gates Gorge, a stretch of the Danube River that separates the Carpathian and Balkan mountains.

Abundant treasures for vacation enjoyment await visitors of all ages in the picturesque central California beachside community of Pismo Beach. Whether you enjoy a romantic walk along the beach, a challenging ride on a all-terrain vehicle through the sand dunes, sporting activities which suit enthusiasts of all levels or just plain fun, Pismo Beach has it all. Located midway between San Francisco and Los Angeles, Pismo Beach is in the center of some of the state's most beautiful coastline.