San Diego is located at , just north of Tijuana. The city is divided into eight districts by the municipal government of the City of San Diego in accordance with policing and community service areas. The city lies south of North County, and west of East County, while also being north of parts of South Bay. Though the city boundaries grace Tijuana's, Centre City lies approximately north of Tijuana. San Diego has deep canyons separating its mesas, creating small pockets of natural parkland scattered throughout the city. This makes San Diego a hilly city. The Coronado and Point Loma peninsulas separate San Diego Bay from the ocean.