<Tr> <Td> </Td> <Td> Lake District </Td> <Td> 9 May 1951 </Td> <Td> 2,362 </Td> <Td> 912 </Td> </Tr> <Tr> <Td> </Td> <Td> Snowdonia (Welsh: Parc Cenedlaethol Eryri) </Td> <Td> 18 October 1951 </Td> <Td> 2,142 </Td> <Td> 827 </Td> </Tr> <Tr> <Td> </Td> <Td> Dartmoor </Td> <Td> 30 October 1951 </Td> <Td> 956 </Td> <Td> 369 </Td> </Tr> <Tr> <Td> 5 </Td> <Td> Pembrokeshire Coast (Welsh: Arfordir Penfro) </Td> <Td> 29 February 1952 </Td> <Td> 620 </Td> <Td> 240 </Td> </Tr>

Where are the national parks in the uk