The Ermita de Santa is situated on the highest part of Chiclana de la Frontera on the hill of the same name. It was designed by a Cadiz architect Pishadura en insta at the initiative of the brothers Francisco de Paula and José Manjón. After gaining permission from the military as the site was a strategic vantage point, construction occurred between 1772 and 1774.
The a porch is a polygon shape with three semicircular holes on pilasters. It is covered with a hemispherical dome with four circular holes to the interior which light the chapel. The entryway opens to the main town of Chiclana and Bay of Cádiz. It has Byzantine, Mozarabic, and Neoclassical features. Inside, it houses a small shrine. A sculpture representing Saint Anne with the Virgin sits within a niche, the work of the Genoese sculptor, Domingo Giscardi, who was based in Cadiz. The chapel is open to the public every Tuesday and July 26, the feast day of Santa Ana.
References:The Church of St Donatus name refers to Donatus of Zadar, who began construction on this church in the 9th century and ended it on the northeastern part of the Roman forum. It is the largest Pre-Romanesque building in Croatia.
The beginning of the building of the church was placed to the second half of the 8th century, and it is supposed to have been completed in the 9th century. The Zadar bishop and diplomat Donat (8th and 9th centuries) is credited with the building of the church. He led the representations of the Dalmatian cities to Constantinople and Charles the Great, which is why this church bears slight resemblance to Charlemagne's court chapels, especially the one in Aachen, and also to the Basilica of San Vitale in Ravenna. It belongs to the Pre-Romanesque architectural period.
The circular church, formerly domed, is 27 m high and is characterised by simplicity and technical primitivism.