You can visit castle ruins on a rocky island off of New York on the Hudson River. Legend has it, the river's oddest ...

The Rhine River, one of Europe’s longest and most picturesque rivers, is famous for its stunning landscape. The steep hi ...

This magnificent castle was built in the 13th century on the site of a Roman fort at the mouth of the River Seiont. Much of the outer wall that surrounded the town still stands, along with a ...