Artists and dancers perform dances during the Qhapaq Raymi (summer solstice) Festival in Cusco, Peru on December 21, 2022. Cusco is one of the most touristic cities in Peru and tries to return to normality, after two weeks of intense demonstrations in the country that left a balance of 26 deaths nationwide. (Photo by Lucas Aguayo Araos/Anadolu Agency via Getty Images)

In this photo taken on January 20, 2024 a tourist poses in front of incense sticks drying in a courtyard in the village of Quang Phu Cau on the outskirts of Hanoi. Families living and working in the “incense village” of Quang Phu Cau now also make sticks in yellow, blue and green, catering to visitors eager to snap shots for Instagram. (Photo by Nhac Nguyen/AFP Photo)

A person rides a swing hanging from a crane with hot air balloons fly in the background in Nevsehir, Turkey on October 14, 2021. Tourists and those who want to take photos set up swings on the cranes they rent and then have their photos taken in the setting created by hot air balloons in the backgrounds. (Photo by Behcet Alkan/Anadolu Agency via Getty Images)

A Japanese woman and her daughter leave Daikichi kimono rental shop Wednesday, June 22, 2022, in Tokyo's Asakusa area famous for sightseeing, before attending their family friend's wedding. Japan is bracing for a return of tourists from abroad, as border controls to curb the spread of coronavirus infections are gradually loosened. Yusuke Otomo, who owns the kimono rental shop, can barely contain his excitement. (Photo by Hiro Komae/AP Photo)

An aerial drone photo shows a view of the Wujiangzhai scenic spot in Zunyi, southwest China's Guizhou Province, March 14, 2024. The Wujiangzhai scenic spot, with its natural landscape and local folk customs, offers a blend of sightseeing, leisure activities and exhibitions, making it a popular destination for tourists. (Photo by Xinhua News Agency/Rex Features/Shutterstock)

A camel is seen in front of the pyramids, which is one of the seven wonders of the world that was visited by 14.9 million tourists last year in Giza, Egypt on February 21, 2024. The pyramids were named after the tombs of fathers, sons and grandsons, including the largest pyramid Cheops (King Khufu), the middle pyramid Khafre (King Khafre) and the small pyramid Menkaure (King Menkaure). (Photo by Utku Ucrak/Anadolu via Getty Images)

A woman visits a room in a house built upside-down in Russia's Siberian city of Krasnoyarsk, December 14, 2014. The house was constructed as an attraction for local residents and tourists. (Photo by Ilya Naymushin/Reuters)

The Wuppertal Suspension Railways is one a kind elevated railway located in Wuppertak, Germany. It is the oldest elevated railway in the world, though it doesn’t look like it. It is kept in great condition by the government and provides for a great attraction for the tourists. It provides a great overview, as it runs above a number of city streets and a small river. Moreover, since it is powered by electricity, it proves an ecologically clean method of travel for the residents of the city.