Vasa Museum hosts mystery game on 18 November

The Vasa Museum (Vasamuseet) in Stockholm will host Undergang, an interactive mystery game, on 18 November 2026. The event begins at 5.30pm and forms part of the museum's autumn programme in Sweden.

Undergang brings a mystery game to the Vasa Museum

The museum lists Undergang - an interactive mystery game - for 18 November 2026. Its Swedish description presents the activity as a double mystery, giving the event a format that differs from a standard guided tour or lecture.

The programme also places the activity within a wider autumn schedule built around history, culture, science and contemporary questions. The museum identifies the ship and its surrounding exhibitions as the setting for talks, music, family activities and other events during the season. The 18 November date is the next listed programme item that is not marked as fully booked on the official calendar.

The programme is organised by the Vasa Museum, which is part of the Swedish National Maritime, Transport and Military Museums. The museum's own listing names the venue as Galärvarvsvägen 14 in Stockholm. Its autumn programme lists Undergang with the date and start time.

Vasa's seventeenth-century ship gives the game its setting

The museum is built around Vasa, a Swedish warship commissioned by King Gustav II Adolf. Construction began in 1626 and was completed in 1628. The ship sank on its maiden voyage in Stockholm harbour on 10 August 1628, after water entered through open lower gunports when the vessel heeled in a gust of wind.

Vasa remained on the seabed for 333 years before being raised. The preserved ship is displayed with hundreds of wooden sculptures, while exhibitions examine the vessel's construction, the people who sailed on it, the sinking, the salvage and the continuing work of conservation.

That history gives the 18 November mystery game a specific setting rather than a generic museum backdrop. Visitors attending Undergang will encounter an institution whose permanent displays connect a staged investigation with a real seventeenth-century disaster and the material evidence recovered from it.

A second strand of the current visit is James Cameron - Challenging the Deep. The temporary exhibition combines film material, objects and accounts of underwater exploration. Visit Stockholm lists the exhibition at the Vasa Museum from 4 November 2026 to 30 September 2027.

Visiting Vasa Museum: what travellers from Western Europe should know

• Undergang takes place at the Vasa Museum in Stockholm on 18 November 2026, with the museum listing a 5.30pm start.
• The event is an interactive mystery game described by the organiser as a double mystery, rather than a routine museum tour.
• The venue is at Galärvarvsvägen 14 on Djurgarden in Stockholm, where the ship and the museum's exhibitions share the same visit.
• The museum presents the preserved warship Vasa alongside displays about its 1628 sinking, 333-year salvage history and conservation.

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Frequently asked questions about Vasa Museum

When does Undergang take place at Vasa Museum?

The interactive mystery game is listed for 18 November 2026 and starts at 5.30pm.

What is Vasa Museum?

It is a Stockholm museum centred on the preserved warship Vasa, which was built in 1626-1628 and sank on its maiden voyage.

Where is Vasa Museum and how do you get there?

The museum is at Galärvarvsvägen 14 on Djurgarden in Stockholm. The address is the venue listed for the 18 November 2026 programme event.