Heads Mountain
https://en.wikipedia.org/wiki/Koppenberg I heard the ''cobblestones which in Flemish-Dutch slang language are called kinderkoppen, or "children's heads".'' phrase , when i visited there . (nearer to the Kemmelberg at Ypres)
so juicy a stretch Ghent-Wevelgem loops to do it twice, at the last part of the day.
But Heck The Trek is red , thats a fast color