Inti Punku - Credit: Wikimedia Commons
or Intipunkusernanp.gob.pe (in Spanish) ("Intipunku")http://www.inei.gob.pe Conociendo Cusco, pdf (in Spanish) ("Intipunku") (Quechua inti sun, punku door,Teofilo Laime Ajacopa, Diccionario Bilingüe Iskay simipi yuyayk'ancha, La Paz, 2007 (Quechua-Spanish dictionary) "sun gate", Hispanicized spellings Intipunco, Intipuncu, Inti Puncu) is an archaeological site in the Cusco Region of Peru that was once a fortress of the sacred city, Machu Picchu. ("MachuPicchu") It is now also the name of the final section of the Incan Trail between the Sun Gate complex and the city of Machu Picchu. It was believed that the steps were a control gate for those who enter and exited the Sanctuary. ("Sun Gate Inti") Read more on Wikipedia
Source: en.wikipedia.org