The city of Kelheim is located along the Danube River in the Bavarian region of Germany, southwest of Regensburg.

Botswana, a jewel of southern Africa, offers a captivating blend of natural beauty and unique wildlife experiences. The country is renowned for its pristine wilderness areas, including the Okavango Delta, a UNESCO World Heritage site. This sprawling inland delta floods annually, creating a lush oasis in the Kalahari Desert. Here, visitors can explore a maze of waterways and lagoons by traditional mokoro canoe, spotting a rich array of wildlife such as elephants, hippos, and various bird species.

Belfast, the vibrant capital of Northern Ireland, is a city steeped in rich history and brimming with cultural charm. Known for its role in the Industrial Revolution, it was once a major shipbuilding hub, most famously the birthplace of the RMS Titanic. Today, visitors can explore the Titanic Quarter, where the Titanic Belfast museum stands as a modern architectural marvel, offering a fascinating and interactive journey through the ship's history.

Caminha sits at Portugal’s northern edge, where the Minho River meets the Atlantic and marks the border with Spain. Its history is closely tied to defense and trade, visible in remnants of medieval walls and a compact historic center that once guarded the river mouth.

Luzon is the 15th largest island in the world, and the most populous island in the Philippines, home to 53 million people and the country’s capital, Manila. Luzon boasts a unique and eye-catching topography, with a variety of terrains and distinct geographical features. The north’s flat coastline and tropical pine forests meet at the site of Mount Pulag, Luzon’s tallest mountain peak.