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.

Akagera National Park occupies Rwanda’s northeastern corner along the border with Tanzania and is the country’s only protected savanna region. Its relatively low-lying landscape contains rolling hills, open grasslands, woodland, papyrus wetlands, and a chain of lakes connected by the Akagera River system.

Tjoritja / West MacDonnell National Park lies west of Alice Springs in the Northern Territory, extending for about 161 kilometres along the rugged West MacDonnell Ranges. The park is known for red quartzite ridges, steep-sided gorges, dry riverbeds, and permanent waterholes that provide important refuges for plants and animals. Its landscapes are part of a much older geological setting shaped by erosion and changing climates.

Freudenberg is a small medieval town in Germany. The "Alter Flecken" is Freudenberg's downtown area, built wholly of half-timbered houses that give the town a fairytale appearance. An open-air stage with roofed grandstand, the town museum housing a 1904 steam engine, and annual Oktoberfest celebrations are the town's most popular attractions.

Turku, Finland’s oldest city, is a captivating blend of rich history and contemporary charm. Established in the early 13th century, Turku is renowned for its medieval architecture, including the majestic Turku Castle.