In 1923 the council decided to build a splash boat and spent £1400 on materials and £474 2s 5d on building the tower so that folk can enjoy, yes that is word used, enjoy the experience of dropping 22 feet into the lake's welcoming waters aboard a small boat. Seems a simple enough pleasure. It is, of course, only a Summer thing, even the hardy folk of the City of Culture draw the line at splashing into ice.
When I first came to Hull it had been out of order for years but a heritage lottery funded renovation means that it works again or rather did work again until just the other day when vandals did thousands of pounds of damage. Even being a listed building doesn't protect from the anti-social brigade.
I was sure I had posted a picture of this before and indeed I have it's here.