David Duncalfe and Ruth Milne came from Robin Hood's Bay and Sowerby for a day out in York. Although the pair have been to ...

But one stands out for its rich history, crystal-clear waters and well-preserved medieval walls. Tenby is a small town in southwest Wales and has been drawing visitors for centuries. Known in ...

During medieval sieges, this destruction machine crushed castle walls. Using trial and error, medieval engineers adjusted the trebuchet to make sure its missile hit the castle wall—and destroyed it.