London is notoriously expensive, and I’m sad to admit that since I moved away whenever I go back I’ve turned into one of those ‘How Much?!’ people. I’m pretty sure I won’t be living there again in the future. I’ll definitely be visiting though, possibly monthly (when I’m in the country). So from 7 years of living in the Big Smoke, and a lifetime of popping in, here are my top 7 tips to save money exploring London.