Geography thumb|The Pacific Coast Highway (PCH) in central Malibu thumb|The Paradise Cove pier in Malibu thumb|Residential developments in the mountains above Malibu coast Malibu's eastern end borders the community of Topanga, which separates it from the city of Los Angeles.
Geography thumb|The Pacific Coast Highway (PCH) in central Malibu thumb|The Paradise Cove pier in Malibu thumb|Residential developments in the mountains above Malibu coast Malibu's eastern end borders the community of Topanga which separates it fro,m the city of Los Angeles.