Take photos and learn about British government from the outside; the Elizabeth Tower (Big Ben) is currently viewable externally while restoration phases vary — best to check scaffolding updates online.
Tour the historic coronation church of British monarchs; Westminster Abbey is typically open to visitors 9:30am–3:30pm on most days — check the Abbey site for precise visiting hours and service closures.
Walk the Thames riverside for views of Parliament and the city skyline, arriving at the London Eye for potential late-afternoon views; South Bank is lively and full of street performers.
360-degree slow rotation offering panoramic views of London; typical opening 11:00am–6:00pm but hours can extend seasonally — book slots in advance to avoid queues.
World-class collection of paintings in Trafalgar Square; usually open 10:00am–6:00pm (Fridays often later) and entry is free, though special exhibitions may charge.
One of the world's greatest museums with collections spanning global history; typically open 10:00am–5:30pm, free entry but special exhibits may charge a fee.
Sample artisanal coffee and pastries at Borough Market before exploring the food stalls; the market is lively from morning (many stalls open by 8:00am, main activity later).
Historic Norman fortress and royal palace housing the Crown Jewels; typically open 9:00am–5:30pm (hours vary seasonally), so arrive early to avoid crowds.
Take a direct train from London Paddington (via Slough) or Waterloo for about 30–60 minutes depending on service — check train times and book off-peak tickets for best fares.
Explore the oldest and largest inhabited castle in the world and St George’s Chapel; Windsor Castle opening times usually 10:00am–5:15pm but check for state events and closures.
Design and decorative arts spanning centuries; usually open 10:00am–5:45pm but morning access often available — free entry to permanent collections.
World-famous antiques, fashion and food market — busiest on Saturdays but open most days for independent shops and stalls (market hours vary, busiest 9:00am–4:00pm).
Explore stylish boutiques in Marylebone and visit the exterior of the Sherlock Holmes Museum on Baker Street (museum opening times typically 9:30am–6:00pm).
Relaxing river trip offering different skyline perspectives; many services run daily with typical durations of 45–60 minutes one-way (check seasonal timetables).
Head to Heathrow, Gatwick, or St Pancras/King's Cross depending on your onward travel — allow ample time for security and travel to the airport/station.