Circumnavigation is the act of going around something. The word is usually used to mean a journey made around an island, continent or, more often, the world, especially when made by sea.
The first maritime circumnavigations of the globe were:
... people, 21,348 households, and 13,363 families residing in the city. The population density is 481.1/km² (1,246.0/mi²). There are 23,525 housing units at an ...