12 places in London you must visit at least once 🇬🇧 From hidden gems to historic museums, rooftop cinemas to unforgettable cafés, these spots show off London at its most surprising and special: 1. Reflections Garden, St Paul’s 🌿 a quiet oasis with a postcard view of the dome 2. The Mosaic House, Chiswick 🎨 London’s most joyful front garden, a true hidden gem 3. Rooftop Film Club, Stratford 🎬 catch a movie with skyline views and sunset vibes 4. The V&A Café, South Kensington 🍰 marble halls,