Acting on Count Romanoff's advice, the Russian Emperor soon commissioned Kruzenstern to carry out the plan he had himself proposed; and on the 7th August, 1802, he was appointed to the command of two vessels for the exploration of the north-west coast of America.

Although the leader of the expedition was named, the officers and seamen were still to be selected, and the vessels to be manned were not to be had in either the Russian empire or at Hamburg. In London alone were Lisianskoï, afterwards second in command to Kruzenstern, and the builder Kasoumoff, able to obtain two vessels at all suitable to the service in which they were to be employed. These two vessels received the names of the Nadiejeda and the Neva.

In the meantime, the Russian government decided to avail itself of this opportunity to send M. de Besanoff to Japan as ambassador, with a numerous suite, and magnificent presents for the sovereign of the country.

On the 4th August, 1803, the two vessels, completely equipped, and carrying 134 persons, left the roadstead of Cronstadt. Flying visits were paid to Copenhagen and Falmouth, with a view to replacing some of the salt provisions bought at Hamburg, and to caulk the Nadiejeda, the seams of which had started in a violent storm encountered in the North Sea.

After a short stay at the Canary Islands, Kruzenstern hunted in vain, as La Pérouse had done before him, for the Island of Ascension, as to the existence of which opinion had been divided for some three hundred years. He then rounded Cape Frio, the position of which he was unable exactly to determine although he was most anxious to do so, the accounts of earlier travellers and the maps hitherto laid down varying from 23° 6' to 22° 34'. A reconnaissance of the coast of Brazil was succeeded by a sail through the passage between the islands of Gal and Alvaredo, unjustly characterized as dangerous by La Pérouse, and on the 21st December, 1803, St. Catherine was reached.

The necessity for replacing the main and mizzen masts of the Neva detained Kruzenstern for five weeks on this island, where he was most cordially received by the Portuguese authorities.

On the 4th February, the two vessels were able to resume their voyage, prepared to face all the dangers of the South Sea, and to double Cape Horn, that bugbear of all navigators. As far as Staten Island the weather was uniformly fine, but beyond it the explorers had to contend with extremely violent gales, storms of hail and snow, dense fogs, huge waves, and a swell in which the vessels laboured heavily. On the 24th March, the ships lost sight of each other in a dense fog a little above the western entrance to the Straits of Magellan. They did not meet again until both reached Noukha-Hiva.

Kruzenstern having given up all idea of touching at Easter Island, now made for the Marquesas, or Mendoza Archipelago, and determined the position of Fatongou and Udhugu Islands, called Washington by the American Captain Ingraham, who discovered them in 1791, a few weeks before Captain Marchand, who named them Revolution Islands. Kruzenstern also saw Hiva-Hoa, the Dominica of Mendaña, and at Noukha-Hiva met an Englishman named Roberts, and a Frenchman named Cabritt, whose knowledge of the language was of great service to him.

The incidents of the stay in the Marquesas Archipelago are of little interest, they were much the same as those related in Cook's Voyages. The total, but at the same time utterly unconscious immodesty of the women, the extensive agricultural knowledge of the natives, and their greed of iron instruments, are commented upon in both narratives.

Nothing is noticed in the later which is not to be found in the earlier narrative, if we except some remarks on the existence of numerous societies of which the king or his relations, priests, or celebrated warriors, are the chiefs, and the aim of which is the providing of the people with food in times of scarcity. In our opinion these societies resemble the clans of Scotland or the Indian tribes of America. Kruzenstern, however, does not agree with us, as the following quotation will show.