This self-guided audio tour starts in front of St Paul's Cathedral. The fourth version of the cathedral was actually 38 meters taller than the current one, meaning you could fit Rio de Janeiro’s Christ the Redeemer statue right on top of the modern dome to match its historic height.

On this walking tour, you'll hear about the surprising state of the water beneath the bridge; though it was declared "biologically dead" in 1957, the modern Thames is thriving and is now home to seahorses, seals, and five species of sharks.

On this GPS-guided tour, you'll find out how this former power station was fined £20 in 1903 for creating too much smoke, which, after adjusting for inflation, is roughly the exact same financial penalty (£2,500) an employee would face today for smoking a cigarette inside the art gallery.

On this immersive smartphone tour, you'll discover how an on-stage theatrical cannon accidentally burned the entire original theatre to the ground in 1613, causing the play Henry VIII to be considered cursed and banned here for nearly 400 years.

On this self-guided audio tour, you'll learn how this full-sized, completely seaworthy 1970s replica is considered so permanent to its London mooring that the ship actually has its own official postal code.

On this historical walking tour, you'll be treated to the story of Doorkins Magnificat, a stray cat taken in by the cathedral in 2008 who became so popular and beloved that she was eventually introduced to Queen Elizabeth II.

On this audio journey, you'll explore a vibrant market spanning over a thousand years of history, though you'll find out why visiting on a Monday means finding it completely flat and empty.

On this GPS-guided walk, you'll tune into the bizarre fate of the historic 1831 bridge, which was sold to an American oil magnate in 1968 for $2.5 million, dismantled piece by piece, and rebuilt over dry land in Arizona.

On this smartphone walking tour, you'll find out how this magnificent column was secretly co-designed to double as a giant, functional science telescope complete with an underground laboratory.

On this final tour stop, you'll hear about how the Worshipful Company of Spectacle Makers used the top of this ancient stone as a makeshift anvil to smash 264 pairs of substandard eyeglasses in 1671.