Norway's Florli Stairs is the world's largest all-wood staircase - there are 4, 444 steps, reaching 2,427 feet from the bottom. (MORE: World's Most Terrifying Bridges) 1. Chand Baori is a famous stepwell situated in the village Abhaneri near Jaipur in Indian state of Rajasthan. He would therefore get 42k steps in two hours. There are only so many steps a human being can take during one hour, and there are only so many hours in one day. The first pyramids of ancient Egypt were step pyramids. In Mesopotamia and Persia tower temples called ziggurats were built as early as the 3rd millennium BC. This step well is located opposite Harshat Mata Temple and is one of the deepest and largest step wells in India. Towering some 2,000 feet above the Pacific Ocean, the Kalaupapa Cliffs on Hawaii’s laid-back Molokai island are among the highest sea cliffs in the world. But most of the step pyramids on our top ten list come from Mesoamerica were some of the largest and most beautiful pyramids in the world … If cattle were their own nation, they’d be the world’s third largest emitter of greenhouse gases (Credit: Getty) The meat industry contributes to global warming in three major ways. It is billed as the world's largest hand-dug well, at 109 feet (33 m) deep and 32 feet (9.8 m) in diameter. The Well of Joseph in the Cairo Citadel at 280 feet (85 m) deep and the Pozzo di S. Patrizio (St. Patrick's Well) built in 1527 in Orvieto, Italy, at 61 metres (200 ft) deep by … Its 3500 narrow steps in 13 stories extend 100 feet (30 m) into the ground, making it one of the deepest (and largest) stepwells in India. The world's scariest steps are not for the faint-hearted. link The state of Rajasthan is extremely arid, and the intent and final structure of Chand Baori was intended to conserve as much water as possible. It was built in 9th century and has 3500 narrow steps … Niesen in Switzerland, nicknamed the ‘Swiss Pyramid’ for its triangular shape. The 11,674 steps run alongside the Niesenbahn funicular which travels from the side of the Kander river in Mülenen (altitude 693m) to the terminus near the 2362m summit of Mount Niesen . Yet these 11 steps have taken us from a Universe of unknown age, no bigger than our own galaxy, made up mostly of stars, to an expanding, cooling … The distance of a marathon is about 42,000 meters. Rock of Guatapé, Colombia. The world’s longest staircase is located on the face of Mt. The longest staircase in the world can be found on the slopes of Mount Niesen in the Swiss Alps. The world record in marathon is about 2 hours. Let's say the average stride length of the marathon record is 1 meter. Kalaupapa Cliffs, Hawaii, USA.