Highway 1 is a must-go road to Iceland. The road is mostly covered with grasslands. The scenery is not special, but it is very interesting to see such a vibrant scene at the northern end of the earth.
Both sides of Highway 1 are relatively deserted, which is a little different from what we imagined. Highway 1 is not wide, and there are relatively few cars passing by. We took a tour group car to take this road.