Letná is a flat green plateau on the left bank, one steep climb above the river, and the object on its edge explains most of its history. Between 1949 and 1955 a granite group statue was built here with Stalin at the front and a line of figures behind him, reported at the time as the largest of its kind in Europe and five and a half years in the making. It stood for seven years. In 1962 it was destroyed with around 800 kilograms of explosives, and the plinth was left. Since 1991 a 23-metre red metronome by Vratislav Karel Novák has stood on it, swinging.
The plinth is now the city's best-known meeting point: skateboarders on the terrace, beer at the wall, and the whole Old Town spread below with the Vltava's bridges stitched across it one behind another. The cast-iron Hanavský Pavilion, a leftover from the 1891 exhibition, stands just west of it, while the park runs east under plane trees to a beer garden seating several hundred under the chestnuts. The climb up from the river takes about ten minutes.