Nummer 1414 is a preserved German World War II-era artillery observation bunker (Artilleriebeobachter) of the standardized Regelbautyp 120a design. Located near the town of Nideggen in the Eifel region of Germany, this type of bunker was a critical component of the Atlantic Wall and German defensive networks, providing coordinated fire direction for coastal and inland artillery batteries. The structure exemplifies the German military engineering of the period, built for durability with thick reinforced concrete walls to withstand bombardment.
Today, the bunker stands as a historical monument, accessible for military history enthusiasts and urbex explorers, offering a tangible insight into the tactical infrastructure of the Third Reich. Its current state shows signs of weathering but retains its characteristic shape and internal layout, including the observation cupola and command room.