Gubbio is a town and comune in the far northeastern part of the Italian province of Perugia (Umbria). It is located on the first slope of Mt. Ingino, a small mountain of the Apennines.
The historical center of Gubbio is of decidedly medieval aspect: the town is austere in appearance because of the dark grey stone, narrow streets, and Gothic architecture.
A fair number of the houses in Gubbio date to the 14th and 15th centuries, and were originally the dwellings of wealthy merchants; they often have a second door fronting on the street, usually just a few inches from the main entrance. This secondary entrance is narrower, and a foot or so above the actual street level. This type of door is called a porta dei morti (door of the dead) because it is commonly stated that it was used only for removing the bodies of any who might have died inside the house. This is almost certainly false, but there is no firm agreement on the true purpose of the secondary doors. One of the most likely theories is that the door was used by the owners to protect themselves when opening to unknown persons, leaving them in a dominating position.
• The Roman Theatre, built in the 1st century BC using square blocks of local limestone. Originally, the diameter of the cavea was 70 meters. During summer it is used for lectures about ancient poets and authors. • The Roman Mausoleum (sometimes said to be of Pomponius Graecinus, but on no satisfactory grounds). • The massive Palazzo dei Consoli (first half of the 14th century), housing the museum with the Eugubine Tables. • The Palazzo and Torre Gabrielli • The Duomo (Cathedral), built in the late 12th century. The most striking feature is the rose-window in the facade with, at its sides, the symbols of the Evangelists: the eagle for St. John, the lion for St. Mark, the angel for St. Matthew and the ox for St. Luke. The interior has latine cross plan with a single nave. The most precious art piece is the wooden Christ over the altar, of Umbrian school. • The Palazzo Ducale, built from 1470 by Luciano Laurana or Francesco di Giorgio Martini for Federico da Montefeltro. Famous is the inner court, reminiscent of the Palazzo Ducale of Urbino. The ducal studiolo, with carved wooden panels is now at the Metropolitan Museum in New York. • The Church of S. Francesco (second half of the 13th century), the sole religious edifice in the city having a nave with two aisles. The vaults are supported by octagonal pilasters. The frescoes in the left side date from the 15th century. • The Church of Santa Maria Nuova, a typical Cistercian edifice of the 13th century. In the interior is a 14th century fresco portraying the so-called Madonna del Belvedere (1413), by Ottaviano Nelli. It also has a work by Guido Palmerucci. Also from the Cistercians is the Convent of St. Augustine, with some frescoes by Nelli. • The Basilica of Sant'Ubaldo, with a nave and four aisles is a sanctuary outside the city. Noteworthy are the marble altar and the great windows with episodes of the life of St. Ubaldo, parton of Gubbio. The finely sculpted portals and the fragmentary frescoes give a hint of the magnificent 15th century decoration once boasted by the basilica. • The Museo Cante Gabrielli in the Palazzo del Capitano del Popolo (which once belonged to the Gabrielli).