Klášter Rosa coeli, located in Dolní Kounice within South Moravia, is a historically significant cultural monument dating back to 1181. Founded by Moravian noble Vilém z Pulína as penance for his raids into Austria, this Premonstratensian monastery stands out due to its architectural evolution and historical importance. The site features remnants of a Gothic church and a baroque residence, reflecting centuries of change.

The origin of Klášter Rosa coeli is rooted in the late 12th century when Vilém z Pulína established it as penance for his military incursions into Austria. He allied with the Premonstratensians from Louňovice, leading to a provisional monastery by 1183. This foundation was part of broader political and religious developments in Bohemia during this era, characterized by feudal conflicts and the spread of monastic orders.

Architecturally, Klášter Rosa coeli underwent significant transformations over time. Initially established with structures from the late 12th century, it saw major developments in the second half of the 14th century with the construction of a Gothic church and an adjacent quadrangle. The site also includes remnants from an earlier Romanesque basilica, showcasing its long history of structural evolution.

Ownership and administration of the monastery have seen dramatic changes throughout its history. After Vilém z Pulína's foundation, it was possibly affected by the Hussite Wars around 1423, though this is not precisely documented. In 1526, Martin Göschl, the abbot at the time, converted to Lutheranism and left Dolní Kounice under pressure from Bishop Stanislav Thurz. Subsequently, King Ferdinand I Habsburg took control after Göschl's departure. The monastery was later sold in 1537 to Jiří Žabka z Limberka, místokancléř Českého království, who established a family burial site within the church. Ownership changed hands several times until Strahov Premonstratensians acquired it in 1698, only to sell it back to the Ditrichštejn family in 1808.

Key events at Klášter Rosa coeli include its foundation by Vilém z Pulína and the possible destruction during the Hussite Wars. The conversion of Martin Göschl to Lutheranism also marked a significant moment in its history, leading to his departure from Dolní Kounice. These events highlight the monastery's resilience and adaptability through turbulent times.

Today, Klášter Rosa coeli is under the ownership of the Brno diocese, with the Městský úřad Dolní Kounice managing it. The site has been preserved as a cultural monument, with ongoing restoration efforts initiated by a committee formed in 1926 and continued by the Krajské středisko státní památkové péče v Brně after World War II. It is publicly accessible and occasionally serves as a filming location for movies and television series, adding to its cultural significance.

Visiting Klášter Rosa coeli offers a glimpse into the rich tapestry of Moravian history and architecture. Its enduring legacy as a site of religious, historical, and cultural importance makes it a worthwhile destination for those interested in exploring South Moravia's past.