Carl Side is a Lake District fell of 746.8 m in Cumberland. It rises only 28.3 m above its key col, 3.8% of its height.
Its key col leads to Skiddaw, not to its nearest higher summit, Skiddaw South Top. Its nearest higher summit, Skiddaw South Top (925.5 m, 0.8 km north-east), is a listed top not profiled here. The key col is close by, only 0.3 km to the north-east at 718.6 m. The highest point is recorded as loose pile of rocks, not a cairn. It falls on two OS 1:50,000 sheets, 89 and 90.