The Aran Islands lie at the mouth of Galway Bay on Ireland’s west coast and comprise three inhabited islands: Inis Mór, Inis Meáin, and Inis Oírr. Their landscapes are defined by limestone terraces, stone walls, small fields, sea cliffs, and exposed coastal ground shaped by Atlantic weather. The islands are known for their distinctive dry-stone walls, which divide much of the farmland into small plots.

Lake Ohrid, a natural tectonic lake in the south-west corner of Macedonia, is the oldest lake in Europe and one of the oldest lakes in the world. Formed tectonically between four and ten million years ago, the lake is situated in limestone bedrock. Nestled amid mountains at an altitude of 2290 feet, the lake offers striking vistas of the surrounding beach and hills.

Over 70% of this island off the coast from Canberra, is a national park. It is a popular tourist destination

Nyerere National Park is a vast protected area in southern Tanzania, centered on the Rufiji River and the surrounding miombo woodlands, floodplains, grasslands, and wetlands. It forms part of the wider Selous ecosystem and is one of Tanzania’s largest national parks, covering more than 30,000 square kilometres.

Whether cruising along its waters, exploring historic towns, or simply soaking in the scenic views, the Rhine River offers an experience that is as diverse as the countries it passes through.