Self-guided Sightseeing Tour #1 in Alatri, Italy

Along the outer circle of the walls of Alatri there are five access gates. Of these, four are the main ones, in terms of size and position in correspondence with the oldest and most important road layouts of the city: they are Porta San Francesco, Porta San Pietro, Porta Porte and Porta San Nicola; to these must be added a fifth, smaller door - Porta San Benedetto - recovered for use in the twentieth century, the only one left with the original monolithic architrave.

Wikipedia: Porte di Alatri (IT)

The church of San Francesco is one of the main churches of the city of Alatri and together with the adjoining former convent it was the seat of the community of Franciscan friars whose presence in the city seems to date back to the first half of the thirteenth century. It was built starting in 1220 and finished around 1330, supplanting the nearby church of San Benedetto as the seat of the order.

Wikipedia: Chiesa di San Francesco (Alatri) (IT)

Santa Maria Maggiore is a church in Alatri, Latium, central Italy. It was founded in the 5th century, over the ruins of an ancient temple dedicated to Venus, although it was mentioned for the first time in 1137. It was later renovated in Romanesque style and received further Gothic additions during the 13th century.

Wikipedia: Santa Maria Maggiore, Alatri (EN)

The Civic Museum of Alatri is located in the thirteenth-century Palazzo Gottifredo, in the historic center of Alatri. The museum, founded in 1934, was originally located in the rooms on the ground floor of the west wing of the Conti-Gentili palace and was later moved to its current location. Closed to the public over the years, it was reopened in 1996 limited to the epigraphic section in the premises owned by the municipality of Palazzo Gottifredo. Between 1998 and 2000 it was renovated with EU funds. Until 2008, it was divided into an epigraphic section on the ground floor, a pre-protohistoric archaeological section and enhancement of the polygonal walls on the first floor and a demo-anthropological section on the second floor. Between 2009 and 2013 the museum alternated temporary exhibitions of an archaeological and historical artistic nature with prolonged periods of closure to the public. On February 16, 2013 it was reopened with new layouts.

Wikipedia: Museo civico (Alatri) (IT)

Alatri Cathedral, otherwise the Basilica of Saint Paul, is a Roman Catholic cathedral in Alatri, Lazio, Italy, dedicated to Saint Paul. It was formerly the cathedral of the Diocese of Alatri. Since 30 September 1986 it has been a co-cathedral of the Diocese of Anagni-Alatri. Pope Pius XII declared it a basilica minor on 10 September 1950.

Wikipedia: Alatri Cathedral (EN)