Museo Casa de las Bolas

Museo Casa de las Bolas sits inside a 15th-century townhouse on Plaza de San Juan, right in the historic core of Aranda de Duero, and punches well above its size for a museum of this scale. The building takes its name — House of the Balls — from a Gothic window whose stone sill is carved with round, ball-like ornaments, a detail that has survived centuries of renovations and still catches the eye of anyone crossing the square.

What's inside the museum?

The permanent collection is built around European paintings spanning the 17th to the 20th century, donated to the town by Félix Cañada Guerrero, a mining engineer who grew up in Aranda de Duero and later gifted his private art collection to the city that raised him. The result is a compact but dense display of period painting, bringing together works from different schools and eras under one roof.

A second, unexpected draw is a standing exhibition of one hundred Salvador Dalí engravings illustrating Dante's Divine Comedy — a complete cycle rarely found displayed in full in a town this size, and a genuine surprise for visitors touring the Ribera del Duero wine region. The museum also runs temporary exhibitions and creative workshops, so the program shifts through the year and it's worth checking what's currently on before you go.

What's the story behind the building?

Local tradition holds that this house was once the residence of Juana de Avís, wife of King Henry IV of Castile, who is said to have lived here between 1461 and 1464. She was reportedly accompanied by her daughter Juana la Beltraneja and the king's half-siblings — Princess Isabella, the future Isabella the Catholic, and Prince Alfonso. The claim is hard to pin down in hard documentary evidence, but it's a story local guides like to tell, and it sits alongside the Gothic window as part of the building's character.

How do you get there and when should you visit?

The museum is located at Plaza de San Juan 9, within easy walking distance of Aranda de Duero's other old-town landmarks, so a visit slots naturally into a stroll through the historic center. Opening hours shift with the season: from March to May and October to December, it's open Fridays (4pm–6pm), Saturdays (11am–2pm and 4pm–6pm), and Sundays and public holidays (11am–2pm). From June to September, and during Easter week, the museum opens daily from Tuesday to Sunday, giving visitors far more flexibility.

Admission is modest — €2 for a standard ticket, €1 for students and retirees — which makes the museum an easy, low-cost stop to slot between a wine tasting and a walk around Ribera del Duero. Guided tours and educational workshops for groups and schools can be arranged in advance by phone.

Who is this museum for?

It suits travelers with an interest in painting and historic architecture, as well as families looking for a quiet, low-key stop away from crowds. Given the building's modest size, a visit typically takes 30 to 45 minutes, making it an easy addition to a shorter stay in a region best known for its vineyards and Ribera del Duero wine.

Frequently asked questions

How much does a ticket to Museo Casa de las Bolas cost? Standard admission is €2, with a reduced €1 rate for students and retirees.

What are the opening hours? They vary by season: from March to May and October to December the museum keeps limited hours on Fridays, Saturdays, Sundays and holidays; from June to September and during Holy Week it opens daily, Tuesday through Sunday.

What will I see in the collection? European paintings from the 17th to 20th century donated by Félix Cañada Guerrero, plus a permanent display of one hundred Salvador Dalí engravings for Dante's Divine Comedy.

Can I combine the visit with sightseeing in town? Yes — the museum stands on Plaza de San Juan, in the middle of Aranda de Duero's old town, close to other historic sites, so it fits easily into a walking tour of the center.