Holy Trinity Greek Orthodox Church

Holy Trinity Greek Orthodox Church is a Byzantine Revival church building on Fleischmarkt Street featuring a richly decorated exterior of red and light-colored bricks. A large central dome crowns the structure, and gilded arches frame the entrance and windows throughout the facade.

Following Joseph II's Tolerance Patent of 1781, which allowed Greek Christians to worship openly, architect Peter Mollner built an initial structure here in 1787. The current building was later created by architect Theophil Hansen with support from diplomat Simon Sinas.

The iconostasis inside features intricate carved religious scenes that blend Byzantine traditions with local craftsmanship. Visitors notice how the warm lighting and detailed ornaments make the interior feel both sacred and welcoming during services.

The building is located in central Vienna and easy to find on Fleischmarkt Street thanks to its distinctive colored facade and dome. Regular services welcome visitors interested in experiencing the place as an active religious community, so dressing respectfully is suggested.

The interior frescoes were created by renowned artist Carl Rahl, showing a blend of Austrian artistic tradition with Orthodox imagery rarely seen in European Byzantine churches. This artistic collaboration reflects how the community positioned itself within Vienna's cultural landscape.