A playground built by the kids that is a child's wonderland, and a helicopter parent's nightmare.

Last residence of H.P. Lovecraft featured in his story "The Haunter of the Dark."

Home to items never before seen by the public.

Now nearly abandoned, Kaskaskia was once the capital of Illinois and one of the most important towns on the upper Mississippi.

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

An amazing collection of fantastic reptiles, amphibians, spiders, and insects.

An vast warehouse of everyday treasures in Berkeley, CA.

A shape-shifting buy-sell-trade bookstore, born to Beatnik Era spirit.

Handmade treasures from around the world.

The century-old bell and clock tower at UC Berkeley is the third-tallest in the world, and has fossils.

A storybook European village in Berkeley.

A store that sells all manner of bones, insects, and animal curiosities.

A quiet memorial to those who died saving others in the heart of the City of London.

Rebuilt remains of a temple to Roman god Mithras.

Scattered throughout London are ancient remnants of the city's former bounding wall.