Huly Hill is a 30 metre diameter earthen burial mound, surrounded by a modern retaining wall. At its highest it is around 3 metres. The mound was excavated in 1830 and a dagger or spearhead was found along with some cremated bones. Around the mound are three standing stones; two are around 2 metres tall, and the third is probably broken and stands 1.2m tall. The cairn and the stones were in use at different times. The monument may date from around 2500 BCE.
The remains of an Iron Age chariot burial were found near mound. The chariot was the first of its kind to be found in Scotland and shows Iron Age Scotland in direct contact with the European Continent. The Newbridge chariot was buried intact, a method consistent with the burial practices of Continental Europe rather than Yorkshire.
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.