From Wikipedia (http://en.wikipedia.org/wiki/Penzance_railway_station)
Penzance railway station serves the town of Penzance, Cornwall, UK. The station is the western terminus of the 305.25 miles (491 km) Cornish Main Line from London Paddington station. The current journey time to or from London is about five hours.
Platforms 1, 2 and 3 are within the main train shed; Platform 4 on the south side is in the open air. A large stone at the end of this platform welcomes people to Penzance in two languages: English and Cornish.
It is both the southernmost station on the National Rail network and the westernmost station in England, although not Great Britain as some stations in Scotland are further west. The station is operated by First Great Western as is every other station in Cornwall. It is the Cornish terminus of the Night Riviera sleeper train to and from Paddington.
You will need to bring your own pen / cil.
CONGRATULATIONS to pd cachers for being FTF.