A 13th-Century Castle Built in 1995: Castello di Amorosa

Reviewed by Josh N · Updated August 26, 2026 · How we verify

Castello di Amorosa looks like something that survived seven centuries of Tuscan weather, but the mortar is younger than most of the people photographing it. The castle sits on a hillside near Calistoga at the northern end of California’s Napa Valley, and it is a working winery inside a faithful reconstruction of a 12th and 13th century Italian fortress: moat, drawbridge, defensive towers, torture chamber and all. That combination, medieval theatre plus modern concrete, is exactly what makes its ghost stories worth examining rather than repeating.

Dario Sattui’s Forty Million Dollar Idea

The castle is the project of Dario Sattui, a fourth-generation vintner who also owns and operates the V. Sattui Winery. That business carries the name of his great-grandfather, Vittorio Sattui, who emigrated from Italy to California and established a winery in San Francisco in 1885.

The obsession behind the castle dates to 1969, when Sattui finished an MBA at the University of California, Berkeley and spent the following two years travelling in Europe. He developed an interest in medieval architecture along the way, photographing and sketching castles, monasteries, palaces, farmhouses and wineries.

In 1993 he bought 171 acres for 3.2 million dollars, then spent a further 40 million on the castle, its outbuildings and the winery housed inside it. Construction began in 1995. The winery opened to the public in April 2007.

There is older history under the vines. The property was once part of an estate owned by Edward Turner Bale, a name that belongs to the genuine nineteenth-century Napa Valley rather than to the invented medieval one above it.

Eight Levels, 107 Rooms and a Late Renaissance Iron Maiden

The interiors run to 107 rooms across eight levels above and below ground. They measured roughly 121,000 square feet when the castle opened in 2007 and have since been expanded to about 141,000 square feet.

Key details and building techniques were kept architecturally faithful to the 12th and 13th centuries. Alongside the moat and drawbridge there is an interior courtyard, a chapel, a knights’ chamber, and a great hall measuring 72 by 30 feet beneath a coffered ceiling 22 feet high. Two Italian artists spent about a year and a half painting the frescoes in that hall, which also holds a 500-year-old fireplace.

The torture chamber is the room most often blamed for the atmosphere visitors describe. It contains an iron maiden said to date from the late Renaissance, which Sattui states he bought for 13,000 dollars in Pienza, Italy, along with a replica rack and other devices. Worth stating plainly: these are objects brought to California, not instruments used here. Whatever happened around them happened somewhere else, centuries ago.

The masonry, ironwork and woodwork were made by hand using old world techniques. Materials included 8,000 tons of locally quarried stone, terra cotta roofing tiles and 850,000 bricks imported from Europe. A labyrinth of caves some 900 feet long extends into the hillside beside the castle, and a two-acre barrel cellar and tasting rooms sit beneath the building itself.

What People Report Inside the Castle

Castello di Amorosa turns up regularly on lists of haunted Napa Valley sites, and the accounts attached to it are consistent in tone: unexplained cold spots, odd sounds in the stone passages, and the feeling of being watched, most often reported in the dungeon and the lower levels. Some retellings dress this up further with spectral knights and phantom minstrels, which suits the setting and suits nothing else.

These are anecdotes. There is no verified event behind them, no recorded death in the building, and no documented history of tragedy on the site to which the reports can be anchored. The castle was built between 1995 and its opening in 2007, which means anyone claiming a centuries-old presence in these rooms is describing a haunting with no century to have started in.

That does not mean visitors are lying about what they feel. Eight levels of hand-cut stone, windowless cellars, a 900-foot cave system and a room full of torture instruments will produce cold spots, echoes and unease in almost anyone. The honest version is that the architecture is doing the work.

The Glass Fire of September 2020

The most genuinely dramatic event in the castle’s short history was not paranormal. During the Glass Fire, which began on 27 September 2020, the farmhouse on the property suffered major damage and the entire 2020 vintage of the wine Fantasia was lost. The castle itself was left unharmed.

Visiting Castello di Amorosa

The castle operates as a winery open to the public, with tasting rooms in the barrel cellar beneath the building. Its wines are sold only at the castle or through the winery’s wine club, so a visit is the only way to buy most of them.

Napa County restrictions shape what else happens here. The castle and grounds cannot be rented for weddings or receptions, though they are available for corporate gatherings and fundraisers. In May 2012 the county ordered the winery to stop holding a weekly Catholic Mass in the chapel on the grounds, citing a lack of use permits.

Come for the building and the wine. If the dungeon unsettles you, that is a compliment to the stonemasons.

Sources

• California vintner builds wine castle on hill
• V. Sattui's humble beginnings in North Beach
• Glass Fire: Napa Valley's Castello di Amorosa winery loses $5 million worth of wine, but $30 million castle unscathed
• Bios: Dario Sattui
• Napa Valley medieval: Sattui's Castello di Amorosa
• Wikipedia: Castello di Amorosa

Address: 4045 St Helena Highway