Bihor
Bihor County (Hungarian: Bihar megye) is located in the northwestern part of Romania, within the historical region of Partium. Its capital city is Oradea (Hungarian: Nagyvárad), which, with approximately 200,000 inhabitants, serves as the cultural and economic center of the county. Bihor County borders Satu Mare County to the north, Sălaj, Cluj, and Alba counties to the east, Arad County to the south, and Hungary to the west. Covering an area of 7,544 km², Bihor is the sixth largest county in Romania. The eastern part of the county is dominated by the Apuseni Mountains, with the highest peak being Cucurbăta Mare (Bihor Peak) at 1,849 meters. Moving westward, the terrain transitions through hills and plains, eventually merging into the Pannonian Plain. The main rivers traversing the county include the Crișul Repede, Crișul Negru, and the Barcău. Bihor County boasts a rich historical and cultural heritage. During the Roman era, it was part of the Dacia province, and numerous archaeological sites attest to this history. In the Middle Ages, the area was the center of the Duchy of Bihor, with remnants of the fortress near the village of Biharia preserving its legacy. Oradea, the county seat, is renowned for its Art Nouveau architecture and vibrant cultural scene. Notable landmarks include the Black Eagle Palace, the Moon Church, and the Ady Endre Memorial Museum, dedicated to the famous Hungarian poet. The county's economy is diverse, with significant contributions from industry, agriculture, and tourism. The thermal resorts of Băile Felix and Băile 1 Mai are popular destinations, attracting visitors with their therapeutic waters.
Buildings

Oradea City Hal
Oradea City Hall is one of the most significant administrative and architectural monuments of early 20th-century Oradea.
The Premonstratensian Church and Monastery of Oradea
The Premonstratensian Church and Monastery of Oradea is one of the most significant ecclesiastical and educational heritage complexes in the Partium region and historical Transylvania. Its history, however, is far more complex than its name might suggest.
Black Eagle Palace
The Black Eagle Palace in Oradea is one of the best-known Secession-era building complexes in the city. It stands in the historic center near the main square and also functions as an important urban passage building. The complex takes its name from the famous glass-roofed arcade and the black eagle motif associated with it. It was built in the early 20th century, during a period of rapid economic and cultural development in Oradea. The palace was conceived as a mixed-use complex with shops, hospitality spaces, and representative interiors. Today it remains one of the city’s most important architectural landmarks and a major tourist attraction.
Apollo Palace
Apollo Palace is an important Secession-era residential and commercial building in the historic center of Oradea. It is a characteristic monument of the city’s turn-of-the-century development and reflects the growing representational ambitions of bourgeois apartment palaces. The building is an important component of the central streetscape. Its massing and façade design belong to the period’s modern urban architecture. Its original function was primarily residential with commercial activity on the lower levels. Today it is regarded as a notable part of Oradea’s built heritage.

Moskovits Palace - Oradea
Moskovits Palace is one of Oradea’s known Secession-era apartment buildings. It is a monument of the city’s turn-of-the-century development and an important part of its architectural heritage. The building takes its name from the Moskovits family, associated with the city’s bourgeois milieu of the period. The palace is best understood as an urban residential and commercial building. Its façade and detailing fit well within Oradea’s rich Secession heritage. Today it remains one of the notable buildings of the historic center.