Continued from A Funny Thing Happened on the Way to Santiago.
This post covers some of the fascinating aspects of the cathedral, including the rooftop tour, holy doors, botafumeiro, crypt, as well as the rites of embracing the apostle, and attending a pilgrim mass.
Rooftop tour of the Cathedral
If you enjoy great views, I recommend the Santiago cathedral rooftop tour. I did the Spanish tour because that was the only tour available on my last day. When I return to Santiago in June, I will book the English-speaking version of the tour.