The Church of Our Lady of Buda - Matthias Church - or Mátyás-templom in Hungarian - is a Roman Catholic church located on the Buda side of Budapest in Hungary. It sits in front of the Fisherman's Bastion at the middle of the Castle District. The walk up to the church is quite steep but there are shuttle buses at the bottom that will drive you up for a few Euros. It is an active church and pilgrimages come through regularly so entry requires a ticket and queue to keep the huge crowds moving. Photographs are allowed inside but no flash. It is quite impressive inside as well as outside and definitely a must see when visiting Budapest.