This is the Puerta de Toledo (Gate of Toledo, in English) in Madrid, Spain. Construction began on this monument in 1812, and it was completed in 1827. There are plenty of other gates similar to this around Madrid as well - I'd definitely recommend having a look at some of them next time you find yourself in this city!
Thank you so much for your entry. However, due to a large number of submissions other images were picked to go further at this time. Have a great day and keep on steeming. Tomas