A living memorial to the trees London lost during the Great Storm of 1987.

Home of one of history's most famous cartoonists just as he left it.

The fierce beast perches atop a pedestal marking where the historic City of London gates once stood.

London's largest outsider art museum.

19th-century scientists would make the pilgrimage here to verify the precision of their measuring sticks.

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

Catacombs turned marketplace.

A student driver's nightmare.

The final resting place of two members of the infamous Doan gang, notorious outlaws and Revolutionary War Loyalists.

This palatial botanical garden is home to one of the largest pipe organs ever installed in a private residence, and a piece of Wood's cycad.

Eccentric concrete mansion and museum designed and built by hand from the inside out.

A quirky assortment of musical marvels from around the world.

A collision of human error and natural geothermal pressure created this rainbow-colored geologic wonder.