London in 3 Days: A First-Timer's Perfect Itinerary

Three days in London is enough to see the icons and leave with a real feel for the place — if you plan smart. This itinerary clusters sights by neighborhood, leans on the many free museums, and builds in breathing room.

Day 1: Classic London — Westminster and the South Bank. Start at Westminster Bridge (Big Ben, Houses of Parliament, London Eye). Walk through Parliament Square to Buckingham Palace — time it for the Changing of the Guard at 11 a.m. on scheduled days — then through St. James's Park to Trafalgar Square. After lunch, cross to the South Bank: riverside path east past street performers, the book market under Waterloo Bridge, the Tate Modern (free) with its viewing level. End at Borough Market for dinner.

Day 2: Museums, Covent Garden, and the West End. Dedicate the morning to one free national museum: the British Museum (Rosetta Stone, Egyptian mummies; arrive at opening) or the National Gallery on Trafalgar Square. Afternoon: Covent Garden's piazza, the Apple Market craft stalls, and Neal's Yard, a hidden pastel courtyard two minutes away. Evening: a West End show — same-day discount tickets at the TKTS booth in Leicester Square.

Day 3: The Tower, the City, and Greenwich. Book the Tower of London for 9 a.m. first entry — see the Crown Jewels first, then take a free Yeoman Warder tour. Cross Tower Bridge (glass-floor walkways), walk the Thames to the Sky Garden (free, but book the free ticket online days ahead). Afternoon: river boat or DLR to Greenwich — the Royal Observatory (Prime Meridian), Cutty Sark, and Greenwich Market. Or swap Greenwich for Notting Hill and Portobello Road Market.

Money-saving tips: use contactless payment for transit (skip Oyster — daily and weekly caps apply automatically; never buy single paper tickets). Book timed entries ahead (Tower, Sky Garden). Eat strategically: supermarket meal deals, pub lunches, Borough and Camden markets, Brick Lane curries, Chinatown bakeries. Stay outside Zone 1 — King's Cross, Victoria, or along the Jubilee line east of Tower Bridge are well connected and cheaper.

The bottom line: cluster by neighborhood, exploit the free museums, book the handful of things that need booking, and let the city's streets, parks, and river do the rest.