From Longman Dictionary of Contemporary Englishghost trainˈghost train noun [countable] DLOa small train ride at a funfair, that is designed to frighten you by taking you through a dark place full of skeletons and things that jump out at you
Examples from the Corpus
ghost train• The latter is the branch line on which the mysterious ghost train was heard.• On the subject of the ghost train, the shepherd was not prepared to make any comment. 