Sitting in the basement of a castle, the largest wine barrel in the world is bigger than most apartments.

Dublin's "Dead Zoo" serves as a window to Victorian museum design.

An ancient neolithic tomb that only sees the sun twice a year.

The gorgeous library at Trinity College is home to remarkable treasures of Irish identity.

The somber sculptures commemorating Irish Famine on the river Liffey in Dublin.

The modern birthplace of Irish freedom.

Haven for Cape Fur Seals, until the Ring of Death of jumping Great White Sharks arrives.

This African beach is home to thousands of rare mainland penguins that are known for their annoying voice.

Largest Roman Catholic church in North America.

It's not hard to see why the historic Peabody Conservatory of Music's library has been described as a "cathedral of books."

A museum dedicated to exhibiting remarkable outsider art.

Walk through the history of American pop culture.

Remnants of a storybook amusement park hidden behind a strip mall.

A priceless collection of the Nation's cryptologic history.