Grantham Meres Leisure Centre

The leisure centre sits on the edge of Grantham like a practical, no-nonsense answer to a rainy afternoon. It's not going to blow your mind, but it gets the job done if you've got restless kids or you fancy a swim without driving halfway across the county.

Inside you'll find the usual suspects: indoor pools including a learner pool, a gym, and activity studios. There's a decent café area where you can watch the swimmers while nursing a decent cup of tea. The changing facilities are clean and well-maintained, and staff know what they're doing. It's the sort of place that caters to locals properly rather than chasing Instagram moments.

Families with younger children will get real value here, especially if the East Midlands weather turns grim - which, let's be honest, it does quite a bit. The learner pool is shallow enough that toddlers can build confidence without you having a heart attack. Casual swimmers will find it busy at peak times, so mornings or weekday afternoons are your best bet for a peaceful splash about.

If you're staying at Wagtail Country Park just down the road, this is genuinely useful. The park itself is lovely for a base, but when the weather turns or the kids are climbing the walls, the leisure centre is close enough to pop into without it feeling like an expedition. Entry fees vary depending on what you're doing, but it's reasonably priced for what it is.