Vasa Museum Official Tickets 17th-century warship—intact salvage (€17 timed).
Skansen Open-Air Museum Official Old Sweden—zoo, folk dances (€20-25).
ABBA The Museum Official Interactive pop history (€28 timed).
Stockholm City Hall Official Guided Tours Nobel banquet hall—tower views (€14).
Royal Palace Official Tickets Changing of guard, royal apartments (€18 combo).
Drottningholm Palace Official Queen's residence—UNESCO theater (€18 boat combo).
Gamla Stan (Old Town) Free Stroll Medieval alleys—Royal Palace area (free).
Djurgården Island Free Museums park—green space (free).
Fotografiska Official Contemporary photography (€20).
Stockholm Archipelago Boat Tours Official Islands cruise (€30-50).
Moderna Museet Free Picasso, Warhol—modern art (free permanent).
Nordiska Museet Official Swedish cultural history (€15).
Junibacken Official Astrid Lindgren children's world (€20).
SkyView Ericsson Globe Official Gondola over arena—views (€18).
Gröna Lund Amusement Park Official Rides, concerts (€15 entry + rides).
Kungsträdgården Free Central park—cherry blossoms, events (free).
Södermalm District Free Trendy hipster area—views from Monteliusvägen (free).