It is 78 miles 26 chains (126.1 km) down the line from London Victoria and is situated between Broadstairs and Ramsgate stations.
The station has no buildings and just a few parking spaces, a bridge from the south side of the line to an island platform, with a small shelter at the bottom of the steps.
That scheme had been proposed by the South Eastern & Chatham Railway before World War I, but work did not commence until 1925.
The tunnel was sealed and abandoned, and the former Ramsgate Harbour station was sold to Thanet Amusements, which converted the site into a zoo and funfair called Merrie England.
[6] By 1933, Merrie England, then owned by Ramsgate Olympia, had become extremely popular, and began to lobby the Southern Railway to reopen the line through the tunnel, with a new junction station between Dumpton Park and Broadstairs.