The National Gallery in London is a must-visit spot for art lovers, offering free admission and a stunning collection of paintings from Leonardo da Vinci to Vincent van Gogh. With daily guided tours, exhibitions like "Hockney and Piero: A Longer Look," and events ranging from talks to creative sessions, there's something for everyone to enjoy. Plus, you can grab a bite at their cafés or restaurant, Ochre, and browse unique gifts at the shop. Whether you're a seasoned art enthusiast or just looking for a fun day out, the National Gallery has got you covered.