The Church of St. Anna is a Baroque church, located in the heart of the Stampace district, in the same place where originally there was a small temple, dating back to Pisan period. The restoration lasted approximately 33 years, mainly dued to a lack of capital.
The impressive structure is characterized by a wonderful staircase. The structure of the church is a typical exemple of Piedmontese Baroque architecture. It features two bell towers three domes of different size and height.
The interior has a single nave, very large and bright, surrounded by four side chapels. It is possible to admire a beautiful polychrome marble altar and the main altar which houses a marble statue of St. Anna.
The building was damaged and partially destroyed by the bombs during the Second World War. lt was later restored and reopened to the public in 1951.

Four pilasters divide the facade into three main parts: the central one with the arc-shaped entrance , on which stands a belfry. On both sides of the facade there are small ascending arcs that end above the entrance. The origin of the name is taken from the diminutive of Alenixedda, Aleni, that is Elena in Sardinia, mother of Emperor Constantine, who was celebrated as a true saint in the island.

The diminutive was created with the intent to distinguish two churches completely different to each other, but devoted to the same saint: the first one, which was erected on the site of S. Vetrano, and the larger one, built in the adjacent town of Quartu Sant'Elena.

The monumental church of St. Augustine was erected around 1577, in the Marina district, using a Renaissance style. Originally, the temple was built in an other location, where now it is possible to find Largo Carlo Felice street and where  St. Augustine's crypt still exists. Here, between 504 and 722  A.D, the Saint's remains were kept. They were brought from Africa,by the monk Fulgenzio, in order to save them from Vandals.

The main entrance is located in Baylle street, but there is a secondary entry connected with Largo Carlo Felice, which introduce to the vestry's yard.

The building has a Greek cross plan, with barrel vaults; at the conjunction among the four arms , there is a semispherical dome. Among the internal  furnitures stand out different pictures, a golden and  wooden altar in Baroque style and  the simulacrum of St. Augustine.

The current church was built in 1950, after the restoration of a previous large chapel  that was destroyed during the bombing in the Second World War.

The new building is neo-Romanesque-Pisan  style and presents a façade in brick masonry clad in limestone. In the central part  is possible to see a cusp, with a central circular window, framed by sculptural decorations.

Above the main entrance there is a lunette mosaic, dedicated to the Saint.

The interior has a Latin cross plan , and is characterized by simple and essential design elements.  Inside, there are three naves; the central one is taller and wider than the aisles, separated by columns partition.

St Simone's church is located in Sa Illetta, near Santa Gilla's pond, and dates back 16th -17th century. Not very big,the church presents a simple facade,with a big and precious portal,and, in the middle, a  small bell. The building is encased in a privately owned farm,and every year, on  the 28 of October,  is celebrated a procession, during which the fishermen of Santa Gilla sail with typical ships, in order to honour the Saint.

St Sebastiano's church is a huge building,built in a modern style and charachterised by squared shapes.
The entrance is slightly recessed from the front of the facade and has two doors with colored inlays. At the top stands a simple cross, but the most characteristic feature of the church is an impressive and unusual bell tower, located in the square in front of the temple ; it is formed by three columns that rise up till  join themselves. In that  point is placed a frame square that houses the bells.

The Church of Saint Pio X overlooks via della Pineta. The façade is simple, covered in large part by red bricks and, in axis with the portal, a stained glass window in the shape of a Latin semicross stands out. The rectangular bell tower is characterized by duotone. The parish was erected by the will of Monsignor Paolo Botto in the late 1950s and was part of the pastoral plan of spiritual assistance, aimed at the city devastated by the bombings of 1943, and which started after the end of the Second World War.

The church is located in Stampace District and it is also one of the most ancient in the city. It was built in Romanic Gothic style, but it was reworked several times during the centuries. The monument looks out onto a small yard, accesible from Viale Trieste, in an area that was used as necropolis during the  Paleochristian Age, as proved by some  evidences stored in the National Archeological Museum of the city.

The current facade is made in chalky stone and shows Gothic elements probably date back to  the  13th  century; the inside has a wooden roof and a single nave. Decorations are very simple: there are two statues representing San Pietro, and a painting  of the 19th century representing the Vergine Addolorata.

The original church dates back to the 16th century an it was the only one in the district ,until the fifties.

The building had a Latin cross plan, consisting in a nave and a chapel for each side. They had been works of  renovation and expansion between 1619 and 1652, and later,it was rebuilt several times. Current structure has stylistic elements of Catalan Gothic, Baroque and Classicism. 

The bell tower houses a bell from 1757 that has an inscription in Spanish.

The interior consists of a single nave with a barrel vault, and on each side, there are four chapels. Under the nave, seats the crypt of the church.

The Church of Saint Paolo overlooks Piazza Giovanni XXIII, one of the most recent squares in Cagliari, built together with the new parish after the end of the Second World War, starting in the 1950s. Outside the building there is a statue depicting San Giovanni Bosco. The entrance is characterized by a covered porch closed by three iron gates and preceded by a staircase. The interior develops through a single, two-tone and rectangular nave.