Norway, land of fabulous fjords and majestic mountains, is a driver’s delight thanks to a road network that zigs and zags along its coast and sends switchbacks up its peaks.

First a word of caution. Not about the trolls that give this incredible road its name, but about the tourists who flock to drive it. The Trollstigen (Troll’s tongue) road is the most popular tourist drive in Norway with more than half a million visitors each summer.