An exquisite tunnel of cascading flowers.

Site of the 1889 murder-suicide of crown prince Rudolf and his lover Mary Vetsera.

The world's most important buildings shrunk to a tiny size.

Austria's very first and only nuclear power station was completed but never used.

A map made up of 32 different materials, representing Ireland's 32 counties.

See some of the world's greatest racing horses at this idyllic thoroughbred breeding facility and garden complex.

Fluffy and friendly alpacas nestled against the border of the beautiful Connemara region.

The block of aged dairy is probably still edible after 2,300 years in a peat bog.

Wallabies live naturally on this Irish island.

A tribute to the incredible generosity the Choctaw Nation showed the Irish people during the Great Famine.

A stunning Victorian abbey and walled garden on a lakefront.

The oldest public library in Ireland.

This ancient Irish religious site is covered in ancient carvings, many of which have barely aged.

The comedy and tragedy of Oscar Wilde is preserved in a Dublin park, captured in a sculpture of colorful stone.

Experience what life was like in Ireland during the Viking and medieval ages.

An Iron Age fort on the edge of a seaside cliff offers a glimpse into an ancient, mystical world.

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

Local legend says the remains of Father Christmas lie within the medieval grounds.

This permanent collection of preserved bodies taken from Irish bogs is one of the leading authorities on such morbid mummies.

The ancient tomb acts as a calendar that keeps perfect time.

The enchanting archway is the only surviving portal into Dublin's lost medieval wall.

An eccentric garden of sculptures crafted in India decorate an Irish green space dedicated to Alan Turing.

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

View Kentucky's beauty and history from the perspective of painter John James Audubon, author and illustrator.