What might be the oldest living tree in London has survived fires, bombings, and estate agents.

This may be the last of London's wooden pavements, which were once a common sight in the city.

A 2000-year-old Roman amphitheater lies just below Guildhall Yard.

Rebuilt remains of a temple to Roman god Mithras.

An incarceration museum on the spot of possibly the oldest prison in England.

A relic of Victorian grandeur hides beneath a busy South London road.

The fences outside some of South London's estates are made from recycled World War II stretchers.

This one has sailed five times as far as Sir Francis Drake's famous ship.

London's amazing modernist public square that never was.

This legendary stone is of unknown origin, and throughout history has been a literal touchstone for British leaders.

A sculpture outside London's oldest cathedral honors the Mohegan chief who died while petitioning the king.

Abstract dinosaur models in London.

The last four extravagant street signs of London's historic banking street.

The site of London’s first coffee house has been serving refreshments of one kind or another for 360 years.

The commemorative stone column conceals a secret laboratory.

The Great Fire of London and the regulation of one-way streets both started in this alley.

These Victorian era devil sculptures were designed to spite a local vicar.

This ornate Victorian marketplace was the setting for Diagon Alley and the Leaky Cauldron in the first ‘Harry Potter’ film.

The remains of Crystal Palace Great Exhibition of 1851.

Ship-sized kinetic sculptural fantasy.

Artists and musicians now rule over this former rail station.

A hidden treasure in London with a rich medieval history, and the resting place of many luminaries.

Spitalfields' regal market goat is said to be a monument to the area's migrant population but most are pretty sure it's just a goat.

A sculpture of a famous ape who was once a beloved household name in London.