So says this..
http://www.thisisgrimsby.co.uk/news/Pleasure-Island-closed/article-2017024-detail/article.html
CLEETHORPES' Pleasure Island theme park has closed.
Staff turned up for work this morning and were given letters terminating their employment and assuring them that they would be paid up until today.
Visitors - some of whom had travelled from out of the area - were turned away at the gate.
No reason has yet been given for the closure.
Gary