2nd Clue to the Treasure Hunt

So it's http://www.g - - - - - - - - - - p - - - s - - - - - - - p - - l.blogspot.com/
This is the blog where a series of questions will give you the answer to the first clue of the Treasure Hunt. This place in Basildon is one of the oldest buildings and it is made up of four words.
G - - - - - - - - -/ P - - - /S - - - - - - - - /P - - l, the first two words is the name of the place where the Basildon Festival has been held over the past few years. The second two words is where you wear a bikini or trunks or swimming costume.
Come on you must get it now!

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