Old San Juan
Its area roughly correlates to the Ballajá , Catedral , Marina , Mercado , San Cristóbal , and San Francisco subbarrios of barrio San Juan Antiguo in the municipality of San Juan , Puerto Rico . 
<triplet> Ballajá <subj> San Juan, Puerto Rico <obj> located in the administrative territorial entity <triplet> Catedral <subj> San Juan, Puerto Rico <obj> located in the administrative territorial entity <triplet> San Cristóbal <subj> San Juan, Puerto Rico <obj> located in the administrative territorial entity <triplet> San Francisco <subj> San Juan, Puerto Rico <obj> located in the administrative territorial entity <triplet> San Juan Antiguo <subj> San Juan, Puerto Rico <obj> located in the administrative territorial entity