Shenandoah departed Philadelphia, Pennsylvania, on the 25th, keeping a sharp lookout for Confederate raider, CSS Tacony, as she made her trial run to Boston to fill out her complement.
On 11 July, she sailed in search of Confederate raider, Florida, cruised off George's and Nantucket shoals, thence preceded toward Block Island and Cape Sable.
During a four-hour chase on 30 July 1864, she fired heavily into Confederate blockade runner, Lilian, which escaped in the darkness to the safety of Cape Lookout shoals.
Shenandoah reached Green Bay in the Bahamas on 13 December 1864 to investigate reports that Confederate privateers were being fitted out there to prey on Union commerce.
Nevertheless, the amphibious assault failed to capture the fort and the Union troops re-embarked during the night, save for about 1,000 soldiers who found themselves stranded on the beach by heavy surf.
Fifty-four sailors and fourteen marines under Lieutenant Smith W. Nichols, armed with cutlasses and revolvers, were landed from Shenandoah.
The advancing sailors and marines were swept by concentrated Confederate gunfire; but Army troops, who had gained the highest parapet to the rear, opened with a volley of musketry to save them.
Finding themselves hopelessly surrounded, the Confederate remnants surrendered, and Fort Fisher fell to the largest amphibious operation in American history prior to World War II.
Lt. Nichols reported: "Each and all deserve the highest commendation for their coolness and courage under the most trying circumstances, and fully sustained the hard earned reputation of the American sailor..." After Fort Fisher was captured, Shenandoah spent a few days carrying wounded men from transports to shore hospitals.
Bond Boatswain, James H. Polly Gunner, George Edmond Shenandoah recommissioned at Philadelphia on 20 November 1865, Captain John R. Goldsborough in command.
Command of the Asiatic Squadron now devolved upon Commodore John R. Goldsborough, as senior officer, until the arrival of Rear Admiral Stephen C. Rowan.
From there Shenandoah proceeded to Chefoo, China, where she received orders to sail for Korea to attempt to rescue the crew of the American schooner, General Sherman, which had been destroyed in the Ping Yang River some eighteen months previously.
On 18 May, Shenandoah departed the mouth of the Ping Yang River to join the Asiatic Squadron in visiting the principal commercial ports of China and Japan to counter difficulties that arose out of opposition to contact with foreigners.
The Chinese Viceroy at Canton promised Commodore Goldsborough that he would issue a proclamation prohibiting fishing junks from carrying extra men, or arms, or munitions of war which might be used to prey upon American commerce.
She visited Batavia, Java (1 to 8 December); thence proceeded, via the Cape of Good Hope and the island of St. Helena, to Boston where she arrived on 25 April 1869.
After a call at Lisbon and station duty at Le Havre, she touched Southampton on her way to the Mediterranean to show the flag at such ports as Ville Franche, Toulon, Marseille, Genoa, Alexandria, and Naples.
While at Ville Franche on 15 December 1871, Seaman Isaac Sapp jumped overboard and rescued a shipmate from drowning, for which he was awarded the Medal of Honor.
On 4 October, she sailed for Brazil, and arrived at Rio de Janeiro on 1 December 1879 to serve as flagship of Rear Admiral Andrew Bryson who commanded the South Atlantic Squadron.
She watched over American interests in that quarter while cruising between Rio de Janeiro, Brazil; Montevideo, Uruguay; and Buenos Aires, Argentina.
While at Rio de Janeiro on 19 September 1880, Seamen William Morse and John Smith rescued a fellow sailor from drowning, for which they were later awarded the Medal of Honor.
[2] This duty terminated on 4 February 1882 when Shenandoah departed Montevideo on a homeward-bound cruise that included calls at Barbados in the West Indies, Cartagena, Colombia and Havana, Cuba.
A naval force of eight ships and 2,648 sailors and marines under Rear Admiral James Edward Jouett arrived at Aspinwall and protected that town while a landing expedition proceeded across the isthmus to reestablish free passage for trains.