Mirabella Fortress is a fortress located above town of Omiš

Omiš

Omiš is a town and port in the Dalmatia region of Croatia, and is a municipality in the Split-Dalmatia County. The town is situated approximately south-east of Croatia's second largest city, Split. Its location is where the emerald-green Cetina River meets the Adriatic Sea...

 in Split-Dalmatia county

Split-Dalmatia County

Split-Dalmatia County is the central-southern Dalmatian county in Croatia. The administrative center is Split. The population of the county is 455,242...

, in Dalmatia

Dalmatia

Dalmatia is a historical region on the eastern coast of the Adriatic Sea. It stretches from the island of Rab in the northwest to the Bay of Kotor in the southeast. The hinterland, the Dalmatian Zagora, ranges from fifty kilometers in width in the north to just a few kilometers in the south....

, Croatia

Croatia

Croatia , officially the Republic of Croatia , is a unitary democratic parliamentary republic in Europe at the crossroads of the Mitteleuropa, the Balkans, and the Mediterranean. Its capital and largest city is Zagreb. The country is divided into 20 counties and the city of Zagreb. Croatia covers ...

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Mirabella or Peovica is a Romanesque

Romanesque architecture

Romanesque architecture is an architectural style of Medieval Europe characterised by semi-circular arches. There is no consensus for the beginning date of the Romanesque architecture, with proposals ranging from the 6th to the 10th century. It developed in the 12th century into the Gothic style,...

 fortress, built in 13th century above the town of Omiš. Mirabela was a reliable hideout for the Omiš pirates who used to retreat into the safety of the Cetina

Cetina

Cetina is a river in southern Croatia. It has a length of and its basin covers an area of . Cetina descends from an altitude of 385 m at its source to the sea level when it flows into the Adriatic Sea. It is the most water-rich river in Dalmatia....

 gorge. Legend says that in 1537, during an attack by the Turks

Ottoman Empire

The Ottoman EmpireIt was usually referred to as the "Ottoman Empire", the "Turkish Empire", the "Ottoman Caliphate" or more commonly "Turkey" by its contemporaries...

, the defenders of Omiš confused the attackers with their shouting and shots so much that the Turks overestimated the number of defenders and fled.