The Piatnytska Church (Church of Paraskeva Piatnytska) in the lower town of Chernihiv is one of the most important surviving buildings from the late Kyivan Rus period — a late 12th-century church remarkable for its bold vertical composition, single large dome, and the refined quality of its carved stone ornament. It was built to serve the commercial quarter below the citadel hill.
The church was heavily damaged in the 13th century and lay largely buried for centuries, incorporating later building into its walls, before being excavated and reconstructed in the Soviet period. The reconstruction (1940s–50s) is based on careful archaeological documentation and is considered accurate to the original form. The result is a church that looks genuinely medieval from a distance but shows signs of 20th-century reconstruction close up. The carved limestone details — blind arcading, pilaster capitals, corbelling — are exceptional.