The royal palace is a vary well known visitor site because of its rich history and that it is still in use by the current royal family of Spain.

Websites I used: http://madridfoodtour.com/typical-foods-in-madrid/, http://www.madridinfosite.com/en/day-trips/madrid-aranjuez.aspx, https://images.search.yahoo.com/images/view;_ylt=AwrB8qCHTl1VGQoA.IuKnIlQ;_ylu=X3oDMTIyaG50dW9iBHNlYwNzcgRzbGsDaW1nBG9pZAM4OWJiNmJkZDc3NzZmYmIxZWEyZjk3MzM4NGRhNmEzZARncG9zAzMEaXQDYmluZw--?.origin=&back=https%3A%2F%2Fimages.search.yahoo.com%2Fsearch%2Fimages%3Fp%3Dmadrid%26fr%3Dipad%26fr2%3Dpiv-web%26tab%3Dorganic%26ri%3D3&w=2304&h=1536&imgurl=www.madridteacher.com%2Ffotos%2Fbanco-de-espana%2Fpalacio-telecomunicaciones-Madrid.jpg&rurl=http%3A%2F%2Fwww.madridteacher.com%2Fbanco-de-espana-photos.htm&size=823.4KB&name=Profesores+%3Cb%3EMadrid%3C%2Fb%3E&p=madrid&oid=89bb6bdd7776fbb1ea2f973384da6a3d&fr2=piv-web&fr=ipad&tt=Profesores+%3Cb%3EMadrid%3C%2Fb%3E&b=0&ni=21&no=3&ts=&tab=organic&sigr=11nun5aqd&sigb=12rcornti&sigi=12hkb1rm2&sigt=10o4iktlp&sign=10o4iktlp&.crumb=kD4DOUzvWS9&fr=ipad&fr2=piv-web

http://www.spain.info/en/que-quieres/arte/monumentos/madrid/palacio_real.html