Or if you want to make it really special :-) https://en.wikipedia.org/wiki/California,_Derby
Theme parks you say? Alton Towers, natural beauty? The Peak District. We've even got a beach http://metro.co.uk/2013/07/19/where-to-hang-out-in-a-heatwave-the-uks-top-5-urban-beaches-3890409/
And if...