Lagos, Nigeria’s largest city and economic hub, is located on the country’s southwestern coast along the Atlantic Ocean. It is a bustling metropolis where modern skyscrapers and commercial centers meet historic neighborhoods and lively markets.

Portland, Oregon, is a city where natural beauty and urban innovation coexist harmoniously. Nestled between the Columbia and Willamette Rivers and framed by volcanic mountains, Portland offers an array of outdoor adventures alongside its renowned cultural scene. Visitors can explore the lush expanses of Forest Park, one of the largest urban forests in the U.S., or take a leisurely stroll through the Portland Japanese Garden, which showcases exquisite traditional Japanese landscape design.

Kampala, the bustling capital of Uganda, is a dynamic blend of tradition and modernity. Perched on rolling hills near the shores of Lake Victoria, the city offers a vibrant cultural scene, historic landmarks, and a growing culinary landscape. A visit to the Uganda Museum is a must for those seeking to explore the country’s rich history, with exhibits ranging from archaeology to cultural artifacts. Nearby, the Lubaga and Namirembe Cathedrals offer panoramic views of the city and serve as reminder

Passau sits on the confluence of the Danube, the Inn and the Ilz, so it is fitting that it is known as "the Dreiflüssestadt", which means the “City of Three Rivers.” The historical center offers a cathedral, churches and museums to explore, and the embankment is perfect for a romantic stroll.

Niagara Falls, New York, is home to one of the most powerful natural spectacles in North America. More than 3,000 tons of water pour over the edge every second, creating a thunderous roar and a rising mist that can be felt from blocks away. Visitors can stand just feet from the American Falls at Prospect Point or take the iconic Maid of the Mist boat tour, which has operated since 1846 and now features all-electric vessels.