Red Sightseeing offers hop-on hop-off tours by bus, by boat or with a combination ticket. The company says its routes pass major Stockholm sights, including Gamla stan, the Vasa Museum, Skansen, Gröna Lund and ABBA The Museum. Visitors can get off at stops and continue their sightseeing later, or stay aboard to see the city from the bus or water.

Red Sightseeing lists tickets lasting from 24 to 72 hours. Visit Stockholm describes a 24-hour pass that lets passengers make their own itinerary. Red says its tours include audio guides and free Wi-Fi; Visit Stockholm says the recorded commentaries are available in 14 languages.

The company’s page lists a bus-and-boat ticket for €39, a bus ticket for €31 and a boat ticket for €20. It also lists a separate two-hour boat tour with an English-speaking guide and an onboard bar for €25. Visit Stockholm describes another option, the one-hour “Royal Bridges & Canal Tour” around Djurgården. The pages do not give departure times or opening hours.