Ellis Island, a 27-acre federal site in New York harbour, processed more than twelve million immigrants between 1892 and 1954, making it the gateway to America for a generation. The Immigration Center, designed by William Boring (who trained at Paris's Beaux-Arts school), opened in 1908 with an architectural sleight of hand: Dutch gables adorned the building, signalling class and permanence to arrivals who would later staff the city's foundations.

The sheer volume of human hope that flowed through its Registry Room can barely be imagined. Famous arrivals included Bob Hope, Walt Disney, Harry Houdini, George Gershwin, Alfred Hitchcock and Albert Einstein. In 1916, the island's proximity to the harbour made it a target: two German spies' sabotage of nearby Black Tom Island triggered one of history's largest non-nuclear explosions, its force shattering windows across lower Manhattan and awakening people in Maryland, four states over. Today, the island stands as America's most visited national monument.

VoiceMap's self-guided audio tours use Ellis Island to trace the human arc of immigration itself: from the moment ships appeared on the horizon as symbols of hope, through the Registry's bureaucratic maze, to the stories of those famous few whose names became household words.