Eighty million natural history specimens call this gargantuan museum home.

The castle still holds traces of the abandoned Roman fort it was built atop.

The sanctuary seems to either float atop the water or sink into the dirt, depending on the water level.

Once-buried markers show England’s lowest land point keeps getting lower.

An unusual artwork dedicated to a unique man that entertained people visiting Cambridge while raising money for charity.

One of several Lilliputian portals that are ready to transport passengers to other dimensions, if they can find them.

This tree was grafted from the actual tree that led Isaac Newton to ponder the theory of gravity.

Named after a lodging site that existed nearby, a bridge has existed at this location since 1455.

Local legend says Isaac Newton built this footbridge without any screws, bolts, or nails.

The Cambridge pub where Francis Crick announced that he and James Watson had discovered the DNA double-helix.

Numberless clock creates a meal of time for the dreaded, insectile Chronophage.

This 18th-century "castle" is not what it seems.

A motley, fantastical agglomeration of unlikely houseboats along the Shoreham-by-Sea riverbank.

A hidden sculpture garden tucked within the middle of Brighton.

One fisherman has used his love of pebbles and shore to create a crazy garden of rocky art.

This concept building is the UK's first attempt at making a permanent structure of nothing but trash.

A vintage penny arcade hidden in the back of a fun fair-themed bar.

This desolate boat was once a key form of public transportation for Portslade residents.

This craggy boulder is fabled to be either a druidic relic or Satan's stumbling block.

An unassuming churchyard is the resting place of a pioneering surveyor and reluctant namesake of a mountain.

A roadway designed for a visiting monarch.

This extinct volcano rises above Edinburgh and is special for its panoramic views over the city.

Ruined 11th century abbey built by King David I in Edinburgh, Scotland.

This charming old building's loose connection with the Scottish Reformer is what saved it from demolition after it split apart.