Very little remains of the installations along the former inner German border. At least 30 public, private and municipal museums along the old line present displays of equipment and other artifacts relating to the border. Among the preserved sites are several dozen watchtowers, short stretches of the fence and associated installations (some of which have been reconstructed), sections of the wall still in situ at Hötensleben and Mödlareuth, and a number of buildings related to the border, such as the GDR crossing point at Marienborn.[1][190]