Vana-Antsla was first mentioned in 1405 as a vassal stronghold. In the 15th century Hermann von Uexkull established the Manor of Vana-Antsla. The current manor buildings were built in the 18th century. The Manor is a surrounded by a 12-hectare park with varied landscape and many ponds. Some 140 different kinds of trees and bushes and 158 plants grow in the park. Altogether there are more than 20 different buildings belonging to one of the most majestic Manor Complexes in Võrumaa. The oldest building is a so-called bottle-house - the former gardener's house-apple barn. Currently the Vocational School of Vana-Antsla is situated in the Manor.
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.