By the Traveller team · Updated July 2026
London is enormous — genuinely one of the largest capitals in Europe — but its historic core along the Thames compresses centuries of landmarks into a stretch that's actually walkable in one go. Westminster, the South Bank, and the City sit close enough together that a single riverside walk links all three without the Tube ever entering the picture. The trick is discipline: stay on one bank at a time, cross the bridges on purpose, and resist the urge to zigzag back and forth.
Why walk London?
- The Thames Path gives you one mostly flat route connecting nearly everything worth seeing in central London.
- Crossing between bridges — Westminster, Millennium, Tower — turns the walk itself into a constantly changing view of the skyline.
- The royal parks (St James's, Green Park) offer a real green break in the middle of what's otherwise a dense, built-up city.
- London's best pub culture is street-level and unbooked — found by walking past, not searched for online.
A one-day itinerary
Morning
Westminster & Big Ben
Start at the political heart of the city — the Houses of Parliament and Westminster Abbey set a serious tone for the day.
St James's Park
A short walk through one of the city's most manicured royal parks toward Buckingham Palace — a calm start before the crowds thicken.
Midday
South Bank
Cross Westminster Bridge and follow the river past the London Eye and the Southbank Centre — this stretch has real energy on a good day.
Borough Market
A food-focused stop under the railway arches near London Bridge — worth building real time into your day for this one.
Afternoon
The City / St Paul's
Cross the Millennium Bridge back to the north bank — a straight shot from Borough Market to St Paul's, no backtracking.
Evening
Tower of London & Tower Bridge
Keep going east along the river to finish at two of the most photographed landmarks in the country, best lit at dusk.
Practical tips
- •London is much bigger than its historic core — this route deliberately sticks to the Thames corridor rather than trying to cover the whole city in a day.
- •The weather turns quickly; a compact umbrella earns its keep more often than a heavy coat does most of the year.
- •The British Museum and Tate Modern are both free to enter — worth building in if you've got the time and the legs.
- •The Underground is a completely reasonable fallback for the return leg if the full riverside walk runs longer than planned.
Common questions
Can you walk from Westminster to Tower Bridge?
Yes — about 5km along the Thames Path, roughly 1–1.5 hours without stops, comfortably a half-day once you factor in the sights along the way.
Is London a walkable city?
The historic core along the river is very walkable; the wider city is large enough that the Underground is genuinely the better option for anything outside the Thames corridor.
What is the best time of year to walk London?
Late spring through early autumn for the longest daylight and driest weather, though the city is walkable — just wetter — the rest of the year too.
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