G.L.B. Siepen has 1 named peak. The highest is Hesterbeul at 497 m.
There are 1 named mountains in G.L.B. Siepen. The highest and the most prominent mountain is Hesterbeul.
The highest peak in G.L.B. Siepen is Hesterbeul, at 497 m.
Notable peaks in G.L.B. Siepen include Hesterbeul.
