The church of San Bartolomé dominates the old town square and is Jávea's most distinctive landmark. Built in stages from the late 14th century onward, it shows the influence of Valencian Gothic architecture in its proportions and detailing. The exterior is fortress-like — massive walls of Tosca sandstone, a fortified tower, and few openings — reflecting the genuine threat of Moorish pirate raids that shaped coastal life throughout the medieval period.
Inside, the single nave is solemn and austere, with interesting carved capitals and several side chapels. The main portal on the square is the most decorative element of the exterior. The weekly Thursday market fills the streets immediately around the church, making this the best time to see the old town at its liveliest.