Germany, Lower saxony, Oldenburg Hotels phone numbers and contact numbers

Oldenburg is a city in northwest Germany. The central Horst-Janssen-Museum displays works by the 20th-century artist, including lithographs and drawings. The State Museum for Nature and Man has exhibits exploring the region's natural history, plus an aquarium. Oldenburg Castle houses part of the State Museum for Art and Cultural History, which showcases regional artifacts and European paintings.