Lagos sits on the southern edge of Portugal’s Algarve where a lively old port town meets wide Atlantic skies. Just a short stroll from the heart of town, the coast drops away into a spectacle at Ponta da Piedade, where golden sandstone cliffs rise out of the Atlantic and have been shaped into stacks, natural arches and grottoes over millennia. At the top, the Ponta da Piedade Lighthouse watches over this dramatic shoreline and offers a great backdrop for photos as the sun sets into the ocean.

Nangma Valley, tucked deep within the Karakoram Range of northern Pakistan, is a place where towering granite spires rise dramatically above alpine meadows and clear streams. Located near the small town of Hushé in Gilgit-Baltistan, the valley is often described as a natural amphitheater of peaks. Climbers and trekkers from around the world are drawn to its vertical walls, but the valley’s quiet trails and sweeping views also offer an extraordinary experience .

Beyond the historic and cultural highlights, Fremantle boasts natural attractions that are accessible and inviting. The coastline offers calm beaches such as South Beach and Bathers Beach, popular spots for swimming and relaxing. Not far from the Fremantle Fishing Boat Harbour, the Rottnest Island ferry departs regularly, giving visitors a chance to explore the island’s sandy beaches and meet the famously friendly quokkas.

Lugano, tucked into Switzerland’s Italian-speaking Ticino region, blends Mediterranean flair with Alpine elegance. The city sits on the northern shore of Lake Lugano, its pastel-colored villas and palm-lined promenades framed by surrounding mountains such as Monte Brè and Monte San Salvatore.

Coursing through 10 countries, the Danube is the second-longest river in Europe. This waterway, lined with fortresses and castles, rises in Germany's Black Forest and runs for 1,770 miles to the Black Sea. The Danube is an essential commercial thoroughfare for central and southeastern Europe, and several river cruise companies sail vessels on it year-round. Destinations along this river include Vienna, Budapest, Passau and Bratislava.