In 1886 the main committee of the Alpine Association gave the Hanover section responsibility for the Ankogel area. The hill to the left of the original Hanover House was renamed Arnoldhöhe in Carl Arnold's honor in 1888. Arnold and the Hanover section arranged for the building of the original Hanover House above Mallnitz on the Etschlsattel, inaugurated in 1911 to meet the needs of visitors using the recently built Tauern Railway. (In 2014 a newer building of the same name was built nearby, replacing the original which had burnt.)