Fort Benton, the last trading post on the upper Missouri River. For thirty years this port attracted steamboats all the way from the Mississippi River. It's importance was superceded only upon the arrival of the railroad. In 1867, Union General Thomas Francis Meagher, then acting governor of Montana territory, fell overboard from his steamboat and drowned. His body was never recovered.
The excursionists arrived at St. George, Bermuda, on the morning of 11 November, planning to depart for New York on 14 November. They had fair weather for most of the Atlantic crossing, including their first two days in Bermuda, but according to Captain Duncan, on 13 November a “hard gale from SW to North West” momentarily imperiled the ship and postponed departure until 15 November.
Malaga, Spain, Oct. 17.
The ship anchored in Gibraltar Bay on the morning of 29 (not 30) June, and most of the passengers spent the planned “day” at Gibraltar as the excursion prospectus suggested, “looking over the wonderful subterraneous fortifications.” Clemens, Slote, and Jackson, together with one other unidentified passenger, “rode on asses and mules up the steep, narrow streets and entered the subterranean galleries the English have blasted out in the rock,” according to Clemens.
The excursion program specified a stop of a “day or two” at St. Michael (São Miguel), the largest of the Azores, which was somewhat farther east than Fayal (Charles C. Duncan 1867 [bib10640]). But, as Clemens explained in his first letter to the New York Tribune,
The city was founded by the United States in 1850, as the Atlantic terminal of the Panama Railroad, then under construction to meet the demand during the California Gold Rush for a fast route to California.
The city of Panama was founded on August 15, 1519, by Spanish conquistador Pedro Arias Dávila. The city was the starting point for expeditions that conquered the Inca Empire in Peru.
The Metropolitan Hotel in Manhattan, New York City, opened September 1, 1852, and was demolished in 1895. It was built at a time of a "hotel boom" in response to the opening of the New York Crystal Palace exhibition of 1853.
https://en.wikipedia.org/wiki/Metropolitan_Hotel_(New_York_City)