Umhlanga lighthouse and coastline with waves crashing on beach, durban, south africa, daytime, aerial view

umhlanga lighthouse durban south africa coastline aerial view waves crashing beach sea shoreline ocean tourism travel destination nautical marine coastal town skyline buildings urban sand rocks promenade greenery landscape seaside landmark historical light navigation safety maritime blue sky clear day waterfront scenic vista cityscape vacation holiday leisure outdoor nature serene tranquility south african coastguard coastal defense sunny