By highway, the journey was fifty miles—ten miles north to Ridgway, then westerly to Placerville and then back toward the southeast, all necessary to circumnavigate fourteen-thousand foot Mount Sneffles and its towering neighbors.
A Boston vessel, the " Columbia " (Captain Robert Gray), opened trade with the north-west coast of America, and was the first American ship to circumnavigate the globe (1787-1790).
Among travellers Eudoxus of Cyzicus occupies a foremost rank, since, between 115-87 B.C. he visited India and the east coast of Africa, which subsequently he attempted in vain to circumnavigate by Celestial globes were made much earlier than terrestrial ones.
Gil Gonzalez Davila penetrated from the Gulf of Nicoya to the western provinces and sent his lieutenant Cordova to circumnavigate the great lake.
(Deutsche Ost Afrika Linie), starting from Hamburg circumnavigate Africa, touching at the three chief Cape ports.