Old Trinity Cathedral

The Solovetsky Stone is a monument to the victims of political repression in the Soviet Union and to those who have fought and fight for freedom. It stands in Troitskaya (Trinity) Square in Saint Petersburg, near several other buildings directly related to political repression in the Soviet era—the House of Tsarist Political Prisoners; the prison and necropolis of the Peter and Paul Fortress; and the Bolshoy Dom or headquarters of the NKVD, both in the city and the surrounding Leningrad Region. Nowadays, the Stone also serves as a focus for commemorative events and for gatherings related to current human rights issues. The monument consists of a large boulder brought from the Solovetsky Islands in the White Sea, where the Solovki prison camp opened in 1923. The camp was the malignant cell which, in Solzhenitsyn's metaphor, metastazised to create the entire Gulag network of forced labour camps. The Stone is a fitting symbol of the Gulag and the related practices of political terror. The Memorial society in Petersburg was behind the creation of the monument. It was designed by Yuly Rybakov and Yevgeny Ukhnalyov, both political prisoners during the Soviet period.

The State Museum of the History of Saint Petersburg (Russian: Государственный музей истории Санкт-Петербурга) is a museum of the history of the city of Saint Petersburg, Russia. The headquarters of the museum are located in the Peter and Paul Fortress. A museum of the city's history was established in 1908 as the Museum of Old Saint Petersburg. It became the City Museum in 1918, and then the Museum of History and Development of Leningrad in 1938. In 1951 it was renamed the Museum of Architecture of Leningrad, and in 1953 it became the State Museum of the History of Leningrad. During the Second World War, following the Axis invasion of the Soviet Union, the museum's contents were evacuated to Sarapul. The first full historical exhibitions began in 1957, celebrating the 250th anniversary of Leningrad. By 2002 the museum's collections had grown to 1 million objects, and included architects' documents, photos and plans of Saint Petersburg from the 18th–20th centuries.

The Saint Petersburg Mosque (Russian: Санкт-Петербу́ргская мече́ть), when opened in 1913, was the largest mosque in Europe outside Turkey, its minarets 49 meters in height and the dome is 39 meters high. The mosque is situated in downtown St Petersburg. It can accommodate up to five thousand worshippers.The founding stone was laid in 1910 to commemorate the 25th anniversary of the reign of Abdul Ahat Khan in Bukhara. By that time, the Muslim community of the Russian then-capital exceeded 8,000 people. The projected structure was capable of accommodating most of them. The architect Nikolai Vasilyev patterned the mosque after Gur-e-Amir, the tomb of Tamerlane in Samarkand. Its construction was completed by 1921. Worshippers are separated by gender during a worship service; females worship on the upper floor, while the males worship on the ground floor. The Mosque was closed to worshippers from 1940 to 1956.

Trinity Bridge (Russian: Тро́ицкий мост, Troitskiy Most) is a bascule bridge across the Neva in Saint Petersburg, Russia. It connects Kamennoostrovsky Prospect with Suvorov Square. It was the third permanent bridge across the Neva, built between 1897 and 1903 by the French firm Société de Construction des Batignolles. It is 582 meters (1,909 ft) long and 23.6 meters (77 ft) wide. The bridge takes its name from the Old Trinity Cathedral which used to stand at its northern end. In the 20th century, it was known as Equality Bridge (Russian: мост Ра́венства, 1918–1934) and Kirovsky Bridge (Russian: Ки́ровский мост, 1934–1999)

The cabin of Peter the Great (Russian: Domik Petra I or Domik Petra Pervogo or Domik Petra Velikogo) is a small wooden house which was the first St Petersburg "palace" of Tsar Peter the Great. The log cabin was constructed in three days in May 1703, by soldiers of the Semyonovskiy Regiment. At that time, the new St. Petersburg was described as "a heap of villages linked together, like some plantation in the West Indies". The date of its construction is now considered to mark the foundation of the city. The design is a combination of an izba, a traditional Russian countryside house typical of the 17th century, and the Tsar's beloved Dutch Baroque, later to evolve into the Petrine Baroque. Peter built similar domiki elsewhere in Russia - for example, in Voronezh, and Vologda. The wooden cabin in St. Petersburg covers only 60 square metres (650 sq ft) and contains three rooms - living room, bedroom, and study. It has large ornate windows and a high hipped roof of wooden tiles. Inside, the wooden walls were painted with red oil to resemble brick, and the rooms came to be known as the "red chambers" (krasnyie khoromtsy). There are no fires or chimneys, as it was intended to be used only in the warmer summer months. It was occupied by the Tsar between 1703 and 1708, while Peter supervised the construction of the new imperial city and the Peter and Paul Fortress. The cabin was moved to its present location, 6 Petrovskaia Naberezhnaia, in 1711 from its original site on the north bank of the River Neva close to the present Winter Palace. Peter had it encased for its protection within a red brick pavilion in 1723, and ordered that it be preserved for posterity as a memorial to his modesty, and the creation of St. Petersburg ex nihilo. Catherine the Great ordered the shelter for the cabin to be renovated in 1784, and the protective brick pavilion was reconstructed by Nicholas I in the 1840s. Nicholas I also had the bedroom converted into a chapel dedicated to Christ the Redeemer, and iron railings were added in 1874. Peter's domiki were used to mark significant dates, such as the bicentenary of Peter's birth in 1672. They became a centre of devotion to the tsar, the Russian Orthodox Church, and the Russian motherland (rodina). An image of the log cabin was included on the Peter the Great Fabergé egg, created in 1903 to celebrate the bicentenary of the founding of St. Petersburg. After the Russian Revolution, they became symbols of Russian heroic labour. A prized national monument, the contents were removed, and the Cabin was boarded up and camouflaged during the Second World War. It was the first St. Petersburg museum to reopen in September 1944, after the end of the Siege of Leningrad. Personal and domestic objects owned and used by Peter are still displayed within, and a bust of Peter by Parmen Zabello stands outside. The cabin is open to the public as a branch of the Russian Museum.

Kronverkskoye Municipal Okrug (Russian: муниципа́льный о́круг Кронверкское) is a municipal okrug of Petrogradsky District of the federal city of St. Petersburg, Russia. Population: 20,513 (2010 Census); 21,256 (2002 Census).The okrug borders Bolshoy Avenue in the north, Kamenny Island Avenue in the east, the Neva River in the south, and Vvdenskaya Street and Kronverksky Avenue in the west. Places of interest include the Peter and Paul Fortress, Leningrad Zoo, and the Artillery Museum.

Marble Palace (Мраморный дворец) is one of the first Neoclassical palaces in Saint Petersburg, Russia. It is situated between the Field of Mars and Palace Quay, slightly to the east from New Michael Palace.

The Suvorov Monument (Russian: Памятник Суворову) is a bronze sculpture of Generalissimo Alexander Suvorov located in Saint Petersburg. It is at the centre of Suvorov Square, opposite the Field of Mars and the Trinity Bridge, and between the Marble Palace and the Saltykov Mansion. Commissioned in 1799 by Emperor Paul I to commemorate Suvorov's Italian expedition that year, the execution was entrusted to sculptor Mikhail Kozlovsky. His design was approved in early 1800, and depicted Suvorov in the allegorical guise of the god Mars. The sculpture was cast in bronze, but neither Paul nor Suvorov lived to see its unveiling, which took place in May 1801. The monument marked a number of firsts, it was the first monument in Russia to someone other than a member of the Imperial family, and the first time that a monument had been ordered during the subject's lifetime. It was also first major monument created entirely by Russian craftsmen. The monument was originally planned to be located in Gatchina, though the site was changed to the Tsaritsyn Meadows, later the Field of Mars. It was unveiled in the presence of Emperor Alexander I, many of his generals, and Suvorov's son Arkadi. The monument was moved to its present location in 1818 as part of a general reconstruction of the area by architect Carlo Rossi. It now stands at the centre of Suvorov Square. Its pedestal was replaced in the 1830s, and it survived the siege of Leningrad undamaged.

Suvorov Square (Russian: Суворовская площадь, tr. Suvorovskaya Ploshchad) is a city square in Tsentralny District, Saint Petersburg. It is located between Palace Embankment and the junction of the embankment of the Swan Canal and Millionnaya Street, at the southern end of the Trinity Bridge and the northern end of the Field of Mars. It is bordered to the east by the Saltykov Mansion and to the west by the service wing of the Marble Palace.

The Saltykov Mansion (особняк Салтыкова, Palais Soltikoff) is a Neoclassical palace situated between Palace Embankment and Millionnaya Street in Saint Petersburg, Russia. It was built to the design of Giacomo Quarenghi in the 1780s. A few months before her death, Catherine the Great presented the edifice to Prince Nikolai Saltykov, the tutor of her eldest grandsons.

Historic Centre of Saint Petersburg and Related Groups of Monuments is the name used by UNESCO when it collectively designated the historic core of the Russian city of St. Petersburg, as well as buildings and ensembles located in the immediate vicinity as a World Heritage Site in 1991. The site was recognised for its architectural heritage, fusing Baroque, Neoclassical, and traditional Russian-Byzantine influences.

The Fabergé Museum in Saint Petersburg (Russian: Музей Фаберже в Санкт-Петербурге) is a privately owned museum in Saint Petersburg, Russia. It was established by Viktor Vekselberg and his Link of Times foundation in order to repatriate lost cultural valuables to Russia. The museum is located in central Saint Petersburg at the Naryshkin-Shuvalov Palace (21, Fontanka River Embankment) on the Fontanka River. The museum's collection contains more than 4,000 works of decorative applied and fine arts, including gold and silver items, paintings, porcelain and bronze. A highlight of the museum's collection is the group of nine Imperial Easter eggs created by Fabergé for the last two Russian Tsars.