1862 Gothic Revival Mansion Above the Vermillion
1629 Vermillion Street, Hastings, MN 55033
Research updated June 2026
Age
All Ages
Cost
$
Adults $6, seniors and military $5, students 6-17 $3, children under 5 free.
Access
Limited Access
Historic home with multiple floors and original stairs
Equipment
Photos OK
Est. 1862 · Gothic Revival Architecture · Andrew Jackson Downing Design · Civil War-Era Construction · National Register of Historic Places
William Gates LeDuc was one of the founding figures of frontier Minnesota — a Civil War quartermaster, U.S. Commissioner of Agriculture under President Hayes, lawyer, and entrepreneur. He and his wife Mary built their Hastings residence between 1862 and 1866, drawing on the published designs of Andrew Jackson Downing, the influential American landscape and home designer whose Gothic Revival vocabulary had largely fallen out of fashion by the time the LeDuc house was completed.
The estate today occupies most of an original parcel that included the residence, carriage house, and ice house. Built of locally quarried limestone and finished in board-and-batten and decorative woodwork, the structure is widely cited as one of the last intact American examples of the Downing-influenced Gothic Revival residential style.
The Dakota County Historical Society operates the LeDuc Historic Estate as a museum, with seasonal hours from mid-May through mid-October and tours scheduled at intervals throughout the day. Adjacent grounds, archival exhibits, and seasonal programming including the Harvest Haunting tours interpret the LeDuc family alongside the broader frontier history of the Mississippi-Vermillion confluence.
Sources
The LeDuc folklore is unusually well grounded in family biography. William LeDuc, by surviving correspondence and family records, was a man of restless intellect who pursued business ventures, military service, federal appointment, and persistent interest in the spiritualism movements popular among educated 19th-century Americans. The Harvest Haunting programming explicitly treats his documented spiritualist curiosity as part of the family's historical record.
Folklore additions describe Alice LeDuc, the family's devoted daughter, as remaining at the estate to keep watch over her father's lingering presence. These accounts surface in 1950s-era local sources and in subsequent regional folklore collections.
A persistent tunnel rumor associates the cellar with a passage said to descend to the Vermillion River. Two competing explanations circulate — that the tunnel was prepared as an escape route in the event of conflict with Native peoples, or that it was used to move freedom seekers along an Underground Railroad branch. Neither claim has been substantiated in the Dakota County Historical Society's interpretive material, but the cellar itself remains a focal point of the Harvest Haunting candlelight programming.
Notable Entities
Tour the 1862 Gothic Revival residence designed in the Andrew Jackson Downing manner, one of the last intact examples of the style in the United States. Tours run from 10 a.m. through late afternoon during the May-October season and are capped at roughly 20 visitors per group due to the size of the rooms.
Seasonal candlelight tours of the LeDuc cellar pair the home's strange tunnel folklore with readings of Edgar Allan Poe and a look at William LeDuc's documented interest in 19th-century spiritualism. Offered around the autumn season; check the Dakota County Historical Society for current dates.
Every HauntBound history is researched from documented sources. We clearly separate verified historical fact from paranormal folklore.
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