The 'Head' is a monolithic granite sculpture carved directly into a glacial erratic boulder, likely originating from the early 19th century.
The park serves as a protected scientific facility for the Biological Research Institute of Saint Petersburg State University.
It is officially classified as a Protected Area of Regional Significance due to its diverse ecosystem and historical heritage.
The park's layout was influenced by the 'English landscape' trend, favoring naturalistic contours over the formal geometric patterns of Peterhof.
Parts of the estate were formerly owned by the Duke of Leuchtenberg, a son-in-law of Tsar Nicholas I.
The park contains several glacial erratic boulders left behind during the retreat of the last ice age, some of which are notable for their significant size.
Nature Monument Park Sergievka is a 120-hectare protected landscape located between St. Petersburg and Peterhof. It functions primarily as a forest park, serving as the biological research base for Saint Petersburg State University. The grounds feature a romantic-style English landscape park designed by Andrei Stakenschneider in the 19th century. A massive granite boulder known as the 'Head' is carved into the shape of a giant human face and remains the park's most iconic geological curiosity. The terrain incorporates a complex hydrological system of ponds and canals that descend toward the Gulf of Finland. Remnants of the neoclassical Leuchtenberg Palace, now repurposed for academic use, stand at the center of the estate. The park is characterized by dense woodland, historic stone ruins, and uncontrolled overgrowth, distinguishing it from the manicured gardens of nearby royal palaces.
The 'Head' (Golosova Boulder) situated near the pond area.
Wear waterproof hiking boots, as the paths can be muddy and uneven, especially after rain.
Bring mosquito repellent, as the dense forest and wetland areas have high insect populations during the summer.
Stick to the established trails to avoid damaging protected vegetation and to minimize encounters with ticks.
Do not expect formal, manicured garden displays; this is an unkempt natural landscape.
Strictly no littering, fire-starting, or picking of protected flora; stay on designated paths.
