London History Walk: 2000 Years in One Route
London has been continuously inhabited for over 2,000 years, and traces of every era survive if you know where to look. This walk moves roughly chronologically through the city's history, from Roman walls to 21st-century towers.
Roman London (43 AD — 410 AD)
Start at Tower Hill tube station. Walk north along the remains of the Roman city wall — a chunk of it stands in a small park on Tower Hill, complete with a statue of Emperor Trajan. The wall once enclosed Londinium, a city of about 45,000 people. Continue to the Guildhall Art Gallery, where you can see the remains of a Roman amphitheatre in the basement (free entry).
Walk south to Billingsgate, where the Romans built their first port. The outline of the original waterfront is marked on the ground near Lower Thames Street. London was about 100 meters narrower then — everything south of Thames Street is reclaimed land.
Medieval London (1066 — 1485)
Head to the Tower of London, founded by William the Conqueror in 1066. The White Tower at its center is the oldest intact building in London. From here, walk west along the river to Southwark Bridge. Cross to the south bank and find the remains of Winchester Palace on Clink Street — a single wall with a rose window is all that survives of the Bishop of Winchester's grand medieval hall.
Continue to Southwark Cathedral, parts of which date to the 12th century. The Harvard Chapel inside commemorates John Harvard, founder of the university, who was baptized here in 1607.
Tudor and Stuart London (1485 — 1714)
Walk west along the South Bank past the reconstruction of Shakespeare's Globe Theatre. The original stood about 200 meters from this spot. Cross the Millennium Bridge (the one that wobbled when it opened, since fixed) to reach St. Paul's Cathedral.
Christopher Wren designed St. Paul's after the Great Fire of 1666 destroyed the previous cathedral and most of medieval London. The fire started in a bakery on Pudding Lane — the Monument, a 202-foot column near London Bridge, marks the spot. You can climb its 311 steps for a view of the rebuilt city.
Walk west along Fleet Street, the historic center of British journalism. The Royal Courts of Justice and the Inns of Court — the medieval legal colleges — line this stretch. Duck into the Inner Temple through the archway at No. 17 Fleet Street. The Temple Church, built by the Knights Templar in 1185, is hidden inside.
Georgian and Victorian London (1714 — 1901)
Continue west along the Strand to Trafalgar Square. Nelson's Column commemorates the 1805 Battle of Trafalgar. The National Gallery (free) has one of the world's best art collections if you need a break.
Walk down Whitehall past the government buildings — the Cenotaph war memorial, the Banqueting House (where Charles I was executed in 1649), and the entrance to Downing Street (gated since 1989). At the far end, Westminster Abbey and the Houses of Parliament represent the political and religious heart of Britain. Big Ben's clock tower has kept time since 1859.
Modern London
Cross Westminster Bridge to the South Bank and walk east past the London Eye, the Southbank Centre, and the Tate Modern (housed in a converted power station). This stretch of the Thames Path shows London's modern identity — a city that builds the future on top of the past without erasing it.
Practical Tips
This walk covers about 6 miles and takes a full day with museum stops, or half a day at a walking pace. An Oyster card or contactless payment works on all public transport. Most major museums in London are free. Wear layers — London weather changes several times a day.