Ten attractions cover Stockholm without overwhelming a short stay. Start in Gamla Stan, the medieval old town, and step into the adjacent Royal Palace for a look at royal ceremony and history. Nearby City Hall shows off the setting for the Nobel Prize banquet and offers sweeping waterfront views. Across the water, Djurgården island holds both the Vasa Museum, home to a nearly intact 17th-century warship, and Skansen, an open-air museum recreating traditional Swedish life. Round things out with a ride on the Stockholm Metro, whose stations double as underground art galleries, and an Archipelago boat tour for the islands beyond the city. This mix balances royal history, maritime heritage, and everyday Stockholm life in a compact, walkable route.