HauntBound archive · catalog record
Reported phenomena — as catalogued
+ 2 further entries on record
33-room Châteauesque mansion built 1904-1908 by Swedish-American newspaper publisher Swan Turnblad, now headquarters of the American Swedish Institute, with internal ghost files dating to the 1970s.
2600 Park Ave, Minneapolis, MN 55407
Research updated June 2026
Age
All Ages
Cost
$$
Museum admission typically $12 adult; flashlight tours and special programs ticketed separately.
Access
Wheelchair OK
Mansion has many stairs between floors; some areas have elevator access. Nelson Cultural Center is fully accessible.
Equipment
Photos OK
Est. 1908 · Built 1904-1908 by Swedish-American publisher Swan Turnblad for $1.5 million · Designed by Boehme and Cordella in Châteauesque style; 33 rooms across multiple decorative idioms · Houses 11 imported Swedish kakelugnar (tile stoves) and the Visby Window stained-glass · Donated in 1929 to found the American Swedish Institute · Added to the National Register of Historic Places in 1971 · One of eight surviving Park Avenue 'Golden Mile' mansions
Swan Johan Turnblad (1860-1933) immigrated from Småland, Sweden in 1868 and rose to become the owner and publisher of the Svenska Amerikanska Posten, the largest Swedish-language newspaper in the United States. By the turn of the 20th century the Posten reached subscribers across North America, and Turnblad's printing and publishing fortune made him one of Minneapolis's wealthiest residents. He married Christina Nilsson, also a Swedish immigrant, in 1883; their only child Lillian was born in 1884.
Turnblad commissioned the Minneapolis firm of Boehme and Cordella to design a Châteauesque mansion on six combined lots of Park Avenue's 'Golden Mile,' the city's premier residential corridor. Construction ran 1904-1908. The 33-room limestone building features distinct styling in each room — Gustavian, Moorish, Empire, and English Tudor among them — 11 imported Swedish kakelugnar (tile stoves), the Visby Window of stained glass in the Grand Hall, and a hand-carved African mahogany grand staircase. The limestone, quarried in Indiana from the same beds that supplied the Empire State Building, contains million-year-old marine fossils visible in the exterior cladding.
The Turnblads lived in the mansion only briefly. In 1929 Swan Turnblad donated the entire property to establish the American Institute for Swedish Art, Literature and Science — later renamed the American Swedish Institute — as a place to preserve Swedish-American culture. After Christina's death the family moved to an apartment across the street; Swan died in 1933, and Lillian, who never married, continued involvement with ASI until her death in 1943.
Today the mansion serves as the centerpiece of the American Swedish Institute campus alongside the modern Nelson Cultural Center (completed 2012). The building was added to the National Register of Historic Places in 1971 and designated a Minneapolis heritage site in 1974. It is one of only eight surviving structures from the Park Avenue Golden Mile era of 1885-1921, with more than $13 million of restoration work completed in recent decades.
Sources
According to the Star Tribune and Meet Minneapolis, the American Swedish Institute is unusual among historic-house museums in that it maintains an internal file of staff ghost reports dating to the 1970s, when a caretaker lived on-site. The most-recited account involves a former Chief Operating Officer who, during a late-night walkthrough, saw a woman dressed in 1970s-style clothing seated at a desk; she vanished when he approached. Tour materials note that the figure does not match any of the Turnblad family era.
A second cluster centers on a former second-floor dressing room. In 2018 the Institute's food and beverage director reported that framed photographs fell from the wall and struck her on the head — once, and then again moments later — while she was alone in the room. Around 2013, two employees independently reported hearing the cry of a baby from the doorway of Lillian Turnblad's childhood bedroom; no infant was present in the building.
Visitors and tour guides have also reported unexplained cold blasts in interior rooms with no apparent air-handling source, footsteps on the grand mahogany staircase when the upper floors are confirmed empty, and faint piano music from a parlor whose piano is silent. The Twin Cities Paranormal Society has investigated the mansion multiple times and contributes to the Institute's seasonal flashlight tours. Most accounts trace to ASI staff testimony and the Star Tribune feature; the underlying history — the Turnblad family, the Boehme-Cordella architecture, and the 1929 donation — is independently corroborated.
Notable Entities
Self-guided tour of the 33-room Châteauesque mansion featuring 11 imported Swedish tile stoves (kakelugnar), the Visby Window stained glass, hand-carved African mahogany interiors, and rotating exhibitions on Nordic art and culture.
Annual after-hours flashlight tour around Halloween covering the Institute's internal ghost files dating to the 1970s — including incidents reported in the dressing room, Lillian Turnblad's bedroom, and at the grand staircase.
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