Pirita Convent (Pirita klooster) was a monastery, for both monks and nuns dedicated to St. Bridget. In 1407 two brothers from St. Bridget Order Convent in Vadstena, Sweden, had arrived to Tallinn to promote with advice and other assistance the expansion of order to Estonia. In 1417 finally the first limestone quarry permit was obtained from the town with the help of the Grandmaster of the Livonian Order and the building of the Pirita convent started. The completed church was consecrated on August 15, 1436 by Tallinn’s Bishop Heinrch II.
The Pirita Convent operated over 150 years and was the largest nunnery in Old Livonia. It was brutally destroyed by Russian army short invasion in late January 1575. In addition, the nearby village was also destroyed. The local inhabitants never restored most of the buildings. As late as in last century – in the 1930s - potato field covered the former nuns quarters and the potatoes were stored in the former hypocaust of the abbess’s residence.
Today the beautiful park with the convent ruins is administrated by the Bridgettine sisters. The museum is opened year round.
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.