The rock carvings in Glösa were described as early as 1685. The carvings are estimated to be 6200 – 5500 years old. Some 60 figures – all depicting elks – were carved into the rocks surrounding the stream by prehistoric trappers. It is believed that the petroglyphs of Glösa could be 3000-4000 years older than the oldest known rock carvings in southern Sweden, which were made by farmers during the bronze age. There is an open-air museum called The Glösa rock art center.
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.