Self-drive trips are a popular way to explore Iceland. The scenery is spectacular and ever-changing, but rugged landscapes and local conditions can present challenges, so arrive prepared and learn the rules of the road.
Icelandic Roads
Iceland’s road network is extensive and straightforward to navigate. Route 1, the Ring Road, circles the country and is usually open year-round, though winter weather can cause temporary closures. Most main highways are paved, but a large share of roads—especially in the highlands—are gravel. Surface quality varies and loose gravel can affect handling and cause stone chips, so pass other vehicles carefully.
Weather and Vehicle Choice
Driving in Iceland means adapting to conditions, particularly if you plan to visit the highlands. A 4×4 is essential there, where terrain can be rough and river crossings may be unbridged. Highland roads are closed in winter, and severe weather can close other routes. In winter you should expect snow, ice, and long hours of darkness. Keep sunglasses in the car during winter, as the low sun often sits on the horizon and can cause intense glare. Outside populated areas, always check weather and road conditions and be sure your vehicle is in good order.
Mountain Roads
Many mountain roads remain closed until late June—or longer—due to snow and soft surfaces. When open, many are suitable only for four-wheel drive vehicles, and on some tracks it is wise for two or more cars to travel together. Check current conditions with local tourist information or the Icelandic Road and Coastal Administration.
Off-Road Driving
Off-road driving is illegal in Iceland. Short summers and fragile soils mean tire tracks can scar the landscape for decades.
Important Rules
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Choose a safe speed for the conditions; warning signs indicate hazards such as sharp bends, but a separate “reduce speed” sign is not always posted.
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Headlights are required at all times, day and night.
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Seat belts are mandatory for all passengers, front and rear.
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Driving under the influence of alcohol is illegal, and using a handheld mobile phone while driving is banned.
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General speed limits: 50 km/h in urban areas, 80 km/h on rural gravel roads, and 90 km/h on paved rural roads.