The Levashov-Vyazemsky Estate is a ruined monument of manor architecture located in the settlement of Osinovaya Roscha (now the Vyborgsky District of Saint Petersburg), at the junction of the Vyborg and Priozersk highways, 4 km from the settlement of Pesochny. It is one of the numerous Petersburg sites placed under UNESCO protection in 1990.

The Shlisselburg Fortress almost immediately after being conquered by Peter I lost its military significance, and its casemates began to be used as a state prison.

The "Dubki" Park in Sestroretsk owes its existence to Emperor Peter I, who on September 20, 1714, while returning across the Gulf of Finland after the Battle of Gangut, stopped to rest in an oak grove on a cape extending deep into the sea, near the mouth of the navigable Sestra River. Individual oaks growing here naturally were 200–300 years old. In 1717, with Peter's involvement, soil was brought into the grove and several thousand young oak trees were planted to support the development of the naval fleet. This is the northernmost oak forest in Russia.

The Naval Cathedral of St. Nicholas (Naval Cathedral of St. Nicholas the Wonderworker) is an Orthodox church in Kronstadt, the last and largest of the naval cathedrals built in the Russian Empire. It was constructed between 1903 and 1913 in the Neo-Byzantine style, designed by architect Vasily Kosyakov. Vasily Kosyakov wrote in 1910: “Since 1902, the construction of the Naval Cathedral—a monument to the naval ranks who perished in the line of duty—has been underway in the city of Kronstadt… The church is being built according to a project approved by the highest authority and throughout the construction process has been the subject of special attention from Their Imperial Majesties.”

The Leuchtenberg Palace is an estate located on the crest of a coastal bluff in the northeastern part of the "Sergievka" park on the western outskirts of Peterhof. The building was constructed by architect Andrey Ivanovich Stakenschneider for Maria Nikolaevna, daughter of Nicholas I, and her husband Maximilian, Duke of Leuchtenberg.

The Derbent Lighthouse is the southernmost lighthouse in Russia, located in the Dagestani city of Derbent. It is the same age as the Makhachkala lighthouse: both are over 1.5 centuries old. The lighthouse is included in the list of protected monuments of Russia and is part of the UNESCO World Heritage list.

The Church of the Savior on Ilyina Street is a decommissioned Orthodox church in Veliky Novgorod on the Trade Side, built in 1374 and famous for being the only church to have preserved frescoes by Theophanes the Greek. The painting was done in 1378. It is the only church in the world to have preserved frescoes by the Byzantine master who painted about 40 churches. The church's wall paintings are unique and unforgettable for the expressiveness of the characteristics of various figures. The bold, free style of painting gives the church a grand resonance. The church is included in the UNESCO World Cultural Heritage list. The Illustrated Chronicle Compilation states: "In the same year, a stone church of Saint Savior was built on Ilyina Street in Veliky Novgorod." The First Novgorod Chronicle contains a record of the church's creation: "In the year 6882 [1374 AD]. They erected a stone church of Saint Savior on Ilyina Street; and Archbishop Alexei of Novgorod consecrated it, with abbots and priests and the kliros of Saint Sophia."

The Church of the Assumption of the Virgin on Volotov Field is an Orthodox church located in the village of Volotovo, Novgorod District, Novgorod Region. It is one of the early examples of stone Novgorod architecture. The church is known for its unique 14th-century frescoes. After the end of hostilities, 1.7 million fragments of fresco paintings remained at the site of the church ruins, which were subsequently conserved. On December 14, 1992, the Church of the Assumption of the Virgin on Volotov Field was included in the UNESCO World Heritage list, and in August 1993, Novgorod restorers began restoration work on the fresco fragments.

To create a luxurious garden and park ensemble, Demidov invited his sister’s husband — Ivan Yegorovich Starov, a young architect and adjunct professor at the Academy of Arts. Construction began in 1774 and continued until 1786. The formation of the ensemble took place in two stages. In the first stage, a manor house was built on the bank of the Verevka River, and to the west, a complex of utility buildings. Behind a long stone fence was a five-part square, which included the two-story residential wing that has survived to this day, the manager’s house, four stables, a gatehouse, a carriage house, and other structures. An alley led to the manor house, curving around an oval parterre in front of its western facade.

Currently, in Derbent, only one mosque with a minaret has been preserved, which is called the "Mosque with a Minaret" (Minarya-mesdjidi) or the "Minaret Mosque." It is located in the upper (western) part of the city near the Jarchi-Kapa gate and is the oldest mosque in the city.