The government palace in Lima exists since the year the city was founded in 1535, but in different forms. It was built in a Huaca, a sanctuary of the chief Taulichusco in the Rímac Valley. This valley was one of the few places that, due to the irrigation systems of the indigenous population, is very fertile and, therefore, suitable for a larger population. Over the centuries, the government palace in the “City of Kings” was rebuilt again and again. The first building, a two-story adobe building, was built by the city’s founder, Francisco Pizarro, first for him. After Peru became a viceroyalty in 1542, the “Casa de Pizarro” became a government palace. Pizarro’s shield still adorns the main portal. The current building dates back to the 1930s and is preserved in a colonial style, but it has older and newer elements, typical of the representative buildings of Peru, which have been regularly damaged by earthquakes and renovated in their respective architectural styles. The Government Palace is located in the Plaza Mayor, the main square of Lima. Share the exclusive place with, among other things, the cathedral and the episcopal palace. It is recognizable by the great Peruvian flag that blows over the portal and the intricately forged fence that surrounds the terrain.
https://en.peru-spezialisten.com/the-palacio-de-gobierno-del-peru-in-lima/