There is no city that runs through the Royal Gorge. The Royal Gorge is a tourist attraction in Colorado that is mainly a large suspension bridge and a tramway that go across the Arkansas River approximately 1600 feet above the surface of the water, and an inclined railroad that goes down to the river from the top of the gorge. The bridge and tramway really don't go anywhere but to the other side of the gorge where there is a tourist shop. The closest city to the Royal Gorge is Canon City, Colorado, but it is several miles away.
The Arkansas River runs at the bottom of the Royal Gorge. The running water in the river has carved a majority of the Royal Gorge.
London, England is the city closest to the prime meridian, which runs through the Royal Observatory in Greenwich.
'une gorge' (fem.) is a French word; in French 'une gorge' is a narrow cleft with steep, rocky walls, especially one through which a stream runs (definition form dictionary.reference.com), or the throat.
A gorge is a very step valley some times blocked up. a gorge has a river that runs through and and a lot of rocks.
The Great Gorge is south of Mt. McKinley in Alaska. It is 9,000 ft deep and the Ruth glacier runs through it. Hells Canyon is the deepest river gorge in the lower 48. It is located between the borders of Oregon & Idaho, as the Snake River runs through it. It averages 5,500 feet in depth over it's entire 40 mile length, but reaches 7,900 feet in places.
Vatican City
The Grand Canyon was not built, it is a natural gorge formed by the Colorado river where it runs through the US state of Arizona.
Adventure Outfitters in Canon City, CO is one option for white water rafting. They make runs through Royal Gorge and can accomodate groups up to 100. River Runners is another white water rafting company that is locatated in Buena Vista, CO and makes the run down the Class IV-V rapids of the Arkansas river.
Most Calgary streets are assigned numbers. Deerfoot Trail is a freeway that runs through the city. Richard Road is a Southwest road in the community of Mount Royal.
The River Seine runs through the city of Paris.
The Tropic of Capricorn runs through Queensland, near the city of Rockhampton.
The Yarra River runs through the city of Melbourne.