Japan House London

Japan House sits on Kensington High Street, and it's the sort of place you walk past without quite knowing what you're looking at - which is rather the point. This is the UK's official cultural institute for Japan, housed in a converted Victorian building that's been given a thoroughly modern makeover inside.

You'll find changing exhibitions covering everything from contemporary art to traditional crafts, alongside a decent library and a small shop. The ground floor often hosts free displays, which means you can pop in without committing to anything. The real draw, though, is how thoughtfully it's all done - none of the usual tourism fluff. If you've got even a passing interest in Japanese culture, it's worth an hour of your time.

The exhibitions aren't massive, so families with younger kids might find it a bit dry unless they're already keen on Japanese art or design. History enthusiasts and anyone into contemporary Japanese creative work will get far more from it. Allow a couple of hours if you're stopping for the shop and maybe a coffee.

With Lovat Parks just a couple of miles away, you could easily slot this in if you're staying in the area. It's proper central London - Kensington Gardens and the V&A are practically on your doorstep - so it works well as part of a wider day out rather than a destination in itself. Free entry to ground-floor exhibitions makes it a reasonable no-pressure look-in.