Butlins in Skegness may open its £16m water park today - but in the 1960s, heated pools were as good as it got.
Here's some archive footage from the 1930s-60s showing how people were back then were just pleased the pool was warm.
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Weather forecast for the Calendar region with Kerrie Gosney
Cold air from Canada will turn showers wintry overnight into Monday morning. Snow could settle over higher routes. Icy patches possible.
A very windy spell Saturday evening, and remaining gusty into Sunday. Colder air by the end of the weekend - sunshine & wintry showers.