Edinburgh has a rich array of entertainment. From clubs, pubs and cafes to a huge selection of venues covering the arts and music, it offers something to please everybody. The imposing Arthur's Seat, which is an inactive volcano, provides beautiful views across the city. There are many other great vantage points including Calton Hill, the Scott Monument and the Nelson Monument. Edinburgh is a city of magnificent and varied architecture. From the medieval Old Town to the graceful Georgian New Town, it is one of the most picturesque cities in Europe. The Edinburgh Tattoo and Edinburgh International Festival are famous worldwide.