The Algarbes Necropolis is one of the most important archaeological ensembles of the province of Cádiz dating back to the Bronze Age (end of 3rd century BCE).
It has eight artificial caves in the shape of a circular chamber with entryways on different levels and two of them, nearly identical in symmetrical disposition, flank an ample corridor carved in sandstone. The latter correspond, due to the structure, to a big threshold related to megalithic burial grounds under a covered gallery.
The ten burial tombs may be divided in two groups. Those with a vertical entry, in the fashion of wells or grain storage silos, belong to the first group; and to the second, the vaulted ones with a side access may be adscribed. The archaeological site also houses a tomb that wholly differs from the former. It is an anthropomorphic tomb possibly assigned to a children burial.
The necropolis has been excavated in its totality by Carlos Posac Mon during the years 1967 to 1972 and the findings are of great value. Among these were found lots of ceramic urns. Pieces of bronze, ebony and gold have also been documented, as well as stone utensils, carved or polished, and ornamental objects such as pendants and perforated discs made from sea shells. Several lived in caves are found in the proximity and those were inhabited until 1930 approximately. An Islamic necropolis is also nearby.
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.