New Zealand's first vines were planted in Northland in 1819, however winemaking almost died out here until a strong resurgence of interest in recent years. The region is now expanding rapidly, although it still rates as the country's smallest. Grape growing is scattered over three districts: Kaitaia on the west coast in the far north, around the Bay of Islands on the northern east coast and near Whangarei, Northland's largest city. Northland typically experiences the country's warmest ripening conditions which explains the popularity of Cabernet Sauvignon, Merlot and Chardonnay, the region's three most widely planted grape varieties. Vineyards are sited mainly on flats or gentle slopes. Soils vary throughout the region from shallow clay soils over sandy-clay subsoils to free-draining volcanic structures.