Col du Glandon (1,924 m (6,312 ft)) is a high mountain pass in the Dauphiné Alps in Savoie, France, linking Le Bourg-d'Oisans to La Chambre.

The ascent is 21.3 km (13.2 mi) long, climbing 1,472 m (4,829 ft) at an average gradient of 6.9%.

[1] From Le Bourg-d'Oisans the route follows the D1091 through the Romanche valley before joining the D526 after 8 km (5 mi).

[2] In the climb from La Chambre mountain pass cycling milestones are placed every kilometre.

Such signposting for cyclists has become common in most major mountain passes in the French Pyrenees and Alps.