The Tuguegarao Cathedral is officially known as the Saint Peter Metropolitan Cathedral. The historical marker tells the full story, more than I can ever attempt to do.
Architecture is baroque, typical of churches built in the 18th century. The details on the main door are impressive that one can not resist taking photos.
It is one of the largest churches in Cagayan Valley and, Tuguegarao being the nerve center of the province, the cathedral is also the seat of the Roman Catholic Archdiocese of Tuguegarao.
Waze brought me from Piat 42 kilometers away to Tuguegaro Cathedral in 30 minutes.