Muur van Geraardsbergen

50°46′21″N 3°53′24″E / 50.7725°N 3.89°E / 50.7725; 3.89

Muur van Geraardsbergen
The Muur van Geraardsbergen
Location	Flanders, Belgium
Start	Geraardsbergen
Gain in altitude	92 m (302 ft)
Length of climb	1,075 m (3,527 ft)
Maximum elevation	110 m (360 ft)
Average gradient	9.3 %
Maximum gradient	19.8 %

The Muur van Geraardsbergen (English: Wall of Geraardsbergen/Grammont, French: Mur de Grammont) is a steep, narrow road with cobblestones in Geraardsbergen, Belgium. It is also known as Kapelmuur, Muur-Kapelmuur or simply Muur. The hill starts near the river Dender at 18 m and reaches the top of the Oudenberg at 110 m after 1,075 m at 9.3 per cent. This climb is often part of the Tour of Flanders professional cycling race.