These holes tend to be rather large (over 6 inches wide) and occur where pocket gophers and ground squirrels live. The photo on the left is a badger den. Note the volume of dirt excavated. The photo at the right is a badger left after hunting for food.
Cities in Spain. Discover the most beautiful Spanish cities and sites such as the Madrid, Barcelona, Granada's Alhambra or the Plaza Mayor in Salamanca.
4. Budapest, Hungary Budapest is gaining traction as a new favorite for travelers. It's often considered one of the most beautiful cities in Europe, with its distinctive architecture and romantic setting on the Danube River. Sample Hungarian cuisine, soak in the hot springs and explore the city's complex history.