Chosica is geographically known as the 'City of the Sun' because its unique microclimate keeps it sunny while Lima remains under the coastal fog known as garúa.
The plaza is the site of the annual Festival of the Sun, which celebrates the town's climatic reputation during the winter months.
The town was founded in 1894 as a railway town to facilitate travel and transit between the port of Callao and the mining regions of the central Andes.
Surrounding the plaza are examples of traditional 20th-century architecture designed for the summer residences of Lima's elite.
Plaza Chosica serves as the primary civic hub and green space in the town of Lurigancho-Chosica, located in the Rímac River valley. While designated as a museum/landmark site, it functions primarily as an outdoor public plaza characterized by its integration of colonial-style aesthetics and local monuments. The plaza is anchored by a central fountain and surrounding gardens that highlight the regional flora of the Andean foothills. It serves as a central gathering point for local cultural events, religious processions, and community festivals. The space is maintained as a historical focal point for the town, reflecting its development as a popular weekend destination for residents of nearby Lima seeking a drier climate. Its location at an elevation of approximately 850 meters above sea level makes it a distinct transition point between the coastal desert and the high Andes.
The central gazebo and fountain area, which captures the symmetry of the surrounding colonial-style buildings.
Bring layers, as the climate can shift rapidly from bright, intense sun during the day to cooler temperatures in the evening.
Visit during the local weekend artisan markets that often occupy the perimeter of the square.
Utilize the surrounding cafes for a view of the local daily life rather than expecting a formal museum interior.
Assuming the plaza functions as a traditional indoor museum; it is a public open-air civic space.
Casual, respectful dress is appropriate for a public square; avoid swimwear or inappropriate beach attire.
