An 1814 castle that hosts an exhibit of "explorabilia".

This modest plaza in Moneygall, Ireland has cashed in on its distant connection to the U.S. president.

An Irish peat mine has become a stunning sculpture park.

This burial pyramid in central Ireland is thousands of miles and thousands of years away from its Egyptian inspiration.

The world's tallest box hedge is found in a delightful garden.

Behemoth, cannon-like telescope operated by generations of Irish earls.