Bay of Plenty the conurbation of the city of Tauranga and its neighbour Mount Maunganui in the west. The town of Whakatane is located in the centre of the coast. Other towns of note include Waihi Beach, Katikati, Maketu, Pukehina Beach and Opotiki. Most of the population along the coast is concentrated in the western and central parts of the shore; the eastern part is sparsely populated hill country. In the 2006 Census, the Bay of Plenty had an estimated resident population of 257,379, making it the fifth-most populous region in New Zealand. It also has the third-highest regional population density in New
Bay of Plenty 259 km of open coastline used for economic, recreational and cultural purposes. The coastline from Waihi Beach in the west to Opape is defined as sandy coast, while the coast from Opape to Cape Runaway is rocky shore. Sizeable harbours are located at Tauranga, Whakatane and Ohiwa. Major estuaries include Maketu, Little Waihi, Whakatane, Waiotahe and Waioeka/Otara. Eight major rivers empty into the bay from inland catchments, including the Wairoa, Kaituna, Tarawera, Rangitaiki, Whakatane, Waioeka, Motu and Raukokore rivers. The region has more than 200 km² of lakes, known as the Lakes of Rotorua. Much of the central part of