Cuisine of Pembrokeshire Cuisine of Pembrokeshire Pembrokeshire has been called "the cottage garden of Wales", due to its good soil and the beneficial effects of the Gulf Stream, which provide a mild climate and a longer growing season than other parts of the country. The good climate and soil meant that the south of the peninsula was coveted by the Norsemen and Normans because it had "great plentie" of corn and cattle The county has prime agricultural land, much of which is located at about 70m above sea level, while to the north, the Preseli Hills rise to 500m above sea level and
Pembrokeshire to its proximity to the relatively warm Atlantic Ocean. Inland, average temperatures tend to fall 0.5 °C for each 100 metres increase in height. The air pollution rating of Pembrokeshire is "Good", the lowest rating. The rocks in the county were formed between 600 and 290 million years ago. More recent rock formations were eroded when sea levels rose 80 million years ago, at the end of the Cretaceous Period. Around 60 million years ago, the Pembrokeshire landmass emerged through a combination of uplift and falling sea levels; the youngest rocks, from the Carboniferous Period, contain the Pembrokeshire Coalfield. The