Cardiff in making iron and later steel, brought to the sea by packhorse from Merthyr Tydfil. This was first achieved by the construction of a long canal from Merthyr (510 feet above sea-level) to the Taff Estuary at Cardiff. Eventually the Taff Vale Railway replaced the canal barges and massive marshalling yards sprang up as new docks were developed in Cardiff – all prompted by the soaring worldwide demand for coal from the South Wales valleys. At its peak, Cardiff's port area, known as Tiger Bay, became the busiest port in the world and – for some time – the world's
Cardiff-by-the-Sea, Encinitas, California Cardiff-by-the-Sea, Encinitas, California Cardiff-by-the-Sea, usually referred to as Cardiff, is a beach community located in Encinitas in San Diego County, California. The Pacific Ocean is to the west of Cardiff, the rest of Encinitas on its east and north, and a beach and lagoon on its south. With a population of under 12,000, Cardiff-by-the-Sea operates as part of the city of Encinitas, but unlike the other communities that comprise Encinitas, has its own ZIP code (92007). Cardiff is also home to a few well-known surf spots, such as Swami's and Cardiff Reef. In 1911 this former farming community began to