15 Best Things to Do in London for an Unforgettable 2026 Trip

London is a city full of history, culture, and excitement, perfect for first-time visitors in 2026. Explore iconic landmarks like Big Ben, Buckingham Palace, and Tower Bridge, and dive into world-class museums such as the British Museum and Tate Modern. Enjoy panoramic views from the London Eye or Sky Garden, stroll through lively neighborhoods like Covent Garden and Camden, and relax in beautiful parks like Hyde Park. Don’t miss a Thames River cruise or a West End theatre show for a complete experience. This guide highlights the 15 best things to do in London for an unforgettable trip.