Berghotel Wilhelmsburg, Hotel in a former veterans' clubhouse in Bad Kösen, Naumburg, Germany

Berghotel Wilhelmsburg stands on a plateau of the Nikolausberg, 110 metres above the Saale and 222 metres above sea level, at the exit of Bad Kösen on the road to Eckartsberga. The pale yellow main block has a flat roof with a low balustrade and corner pinnacles; a lower wing with a reddish-brown facade and a long white section with regular windows adjoin it among trees. Built in Neo-Gothic style, it is the town's last secular building in that style.

The König Wilhelm's Krieger-Verein, a veterans' association founded in Bad Kösen in 1866, bought the former Borlach property and built its clubhouse here; the topping-out was held on 10 May 1875, and on 28 January 1876 the association received imperial permission to call it Kaiser-Wilhelms-Burg. The roughly 1750 tower known as Fähnchen was incorporated into the design. In 1920 the club sold the building to the innkeeper Paul Schubert; after 1945 it was renamed Bergschlößchen, and in 1968 the town of Bad Kösen acquired it. Privatisation in 1991 passed it to the Becker family, who added a separate guesthouse in 1994.

The restaurant serves regional dishes with wines from the Saale and Unstrut valleys, reflecting the culinary character of the area. Guests can taste how local ingredients and winemaking traditions shape what appears on the table.

The building stands on a wooded plateau 110 metres above the Saale, reached on foot or by car along the road from Bad Kösen to Eckartsberga. The slope below was a vineyard until the early 20th century and is now forest, so paths can be uneven. The terrace in front of the main block looks toward Naumburg and the Rudelsburg.

The property combines its past as a traditional hillside inn with its role today as a modern dining and hospitality venue. Visitors see how the building bridges the 19th century and current comfort expectations.