50 free things to do in London this summer - on a Tube map

London is many things: huge, exciting, fascinating, glamorous. One thing it's not is cheap. That’s unless you know where to look.

But what if you don’t know where to look? Well, we’ve got you covered there. We’ve just put together the handy little graphic you see below, featuring our 50 favourite FREE things to do in London this summer – all plotted on a London Underground map.

So, whether you're staying in London this summer, visiting for the day, or living in the capital and on the lookout for new things to do, you’ll find loads of ideas here. Just in time for the school holidays, too.

And if you're looking for even more info about what's going on in the capital, we recommend you check out our brand-new guide, 101 Things to do in London.

Click on the image below to enlarge.