Drivers AtlasThe world's best roads

Belgium, Ardennes, Belgium

Semois Valley Road

The road tracks the looping Semois river through steep wooded meanders and riverside villages.

Length

30 km

In miles

18.6 mi

Driving time

33 min

Atlas rating

8.4 / 10

Driving quality7.9
Scenery8.9

The run

Bouillon to Florenville, following the N83. Drive it in either direction, though the views usually favour the climb.

Season

Open year round in normal conditions, with the usual care after rain or frost.

Checked by the Drivers Atlas desk

Scored and written by the Drivers Atlas editorial desk, drawing on driven routes across the UK and Europe, mapping data and member road reports. Every road in the library carries a driving and scenery score set by the same method. How we score roads.

Last reviewed 14 April 2026