Kemmelberg, Hill summit in Heuvelland, Belgium.

Kemmelberg is a 154-metre hill in Heuvelland, West Flanders, rising 700 metres west of Kemmel village. Its broad, grassy summit holds a cluster of farm buildings with a red-roofed barn, three solitary trees, and a forested ridge behind. A geodesic marker Ch63.1 sits near the military domain, and the Belvedere tower stands on top.

During World War I, the site served as a strategic artillery observation point until German forces captured it in April 1918 using gas shells. The hill changed hands several times and witnessed intense combat between opposing forces.

The summit column, the Monument Aux Soldats Français, was inaugurated in 1932 by General Lacappelle and is popularly called "Den Engel" (The Angel). It depicts Victoria, the Roman goddess of victory; a laurel wreath and French soldier's helmet that once topped it disappeared after a lightning strike in the 1970s. On the western flank lies a French mass grave holding more than 5,000 soldiers.

Several walking paths and cycling routes cross the area, allowing visitors to explore the hill from different approaches. Free access to the viewing platform makes a visit possible at any time, especially on clear days when visibility extends far across the landscape.

The summit's 154-metre geodesic point, marker Ch63.1, was fixed by the National Geographic Institute in October 1951 through optical levelling. The hill's prominence is 90 metres, and its nearest higher ground lies 10.23 kilometres away. The iron-rich sand that hardened into sandstone also fed Gallo-Roman and medieval quarries on the slopes.