Driving in Iceland: Complete Road Guide

Driving Overview

Renting a car is the best way to explore Iceland. The freedom to stop where you want and travel at your own pace is invaluable.

However, Icelandic driving conditions can be challenging, especially for those unfamiliar with rural roads and changing weather.

Road Types

Route 1 Ring Road

The main highway circling Iceland. Mostly paved and suitable for any vehicle. About 1332 kilometers total.

Paved Secondary Roads

Numbered routes with one or two digits are usually paved but may be narrower with fewer services.

Gravel Roads

Many roads outside the Ring Road are unpaved. Drive slowly to avoid damage from flying gravel.

F Roads

Highland roads marked with F prefix. 4WD mandatory, often involves river crossings. Only open in summer.

Rental Car Tips

Book early, especially for summer. Prices increase significantly as availability decreases.

Get comprehensive insurance including CDW, gravel protection, and sand and ash protection.

Check the car thoroughly before leaving the lot and document any existing damage.

For Ring Road only, a regular car works. For F roads or winter, get a proper 4WD.

Driving Rules

Speed limits are 50 km/h in urban areas, 80 km/h on gravel, and 90 km/h on paved highways.

Headlights must be on at all times, day and night.

Off road driving is illegal and causes environmental damage that takes decades to heal.

Single lane bridges are common. The car closer to the bridge has right of way.

Weather and Conditions

Weather changes rapidly. Check vedur.is for forecasts and road.is for current conditions.

Winter driving requires experience. Black ice, snow, and strong winds are common.

Sandstorms can occur in certain areas, damaging car paint and windows.

Fuel

Gas stations are frequent along the Ring Road but sparse in remote areas.

Fill up when your tank reaches half full, especially in less populated regions.

Most stations accept credit cards at unmanned pumps 24/7.

Emergency Information

Emergency number is 112. Save it before you travel.

If you break down, stay with your vehicle if weather is bad.

Carry snacks, water, and warm clothes even in summer.