Kovner's Palace is a late 19th-century palace built by the Hungarian baron of Jewish origin Adolf Kovner. In different years, it housed the Zupanat, Hungarian counterintelligence, and a prison for political prisoners.

The palace is divided into two buildings that are almost symmetrical. The central room, which is accessed by the main entrance and the corridors of the buildings, has preserved its original ancient stone tiles and wooden ceiling. From the central room, three semicircular windows, almost the full height of the building, overlook the courtyard.

Since the owner of the palace was a very successful collector of European art, the entire building was furnished and hung with sculptures and paintings. The floor was covered with expensive carpets.

Until the mid-1990s, the military was housed here. After they left, the building slowly fell into disrepair.