The copper skin of the Statue of Liberty measures 2.4 millimetres, roughly the depth of two stacked pennies. Frédéric Auguste Bartholdi shaped its 31 tonnes of sheeting by repoussé, hammering metal against wooden moulds in a Paris workshop. Gustave Eiffel engineered the iron pylon within, so the skin could flex in harbour wind rather than crack. Dedicated in 1886 on what mariners then called Bedloe's Island, the figure stands 93 metres from foundation to torch. Sunset Cruise NYC Statue of Liberty tours follow the same channel that immigrant steamers once climbed through the Narrows. New York Harbor remains a working estuary rather than a stage set. Dredged to roughly 15 metres, the Ambrose Channel still carries container ships toward Port Elizabeth. Staten Island ferries cross on their own schedule; tugs, dredgers and fuel barges share the same water. The statue faces southeast, toward the Verrazzano-Narrows and the open Atlantic, an orientation chosen so arriving vessels met the torch before they met the city. Any New York Harbor sightseeing cruise inherits that geometry: the approach matters as much as the destination, and the light shifts with every degree of turn. Liberty Island and Ellis Island are administered together as one national monument. Between 1892 and 1954 roughly twelve million arrivals were processed in the Registry Room across the water, its 1918 Guastavino tile vault still intact. The harbour itself asks nothing: there is no entrance fee, 0 USD, and the water is open 00:00–23:59, while the vessels crossing it are independent commercial sightseeing operations. That distinction explains the density of traffic at golden hour, when excursion boats, kayaks and the free ferry converge on the same half-mile of water southwest of Governors Island. Detail rewards attention. The 1886 flame, cut and reglazed so often that it leaked, was retired in 1986 and replaced with copper sheathed in 24-karat gold leaf; the original now sits in the pedestal museum. Twenty-five windows ring the crown, and seven rays mark the seas and continents. The copper took about two decades to oxidise from dull brown to the green patina that now reads as the statue's true colour. From the water, a Sunset Cruise NYC Statue of Liberty tour composes those details against a wider frame — the Brooklyn Bridge cables, One World Trade Center catching the last light, and the Manhattan skyline boat tour view that photographers chase as the floodlights come up.