Driving in Iceland: Rules, Roads and Safety Tips

Driving in Iceland is the best way to see the country on your own schedule. You can leave early, stay longer, change plans when the weather turns and reach places that tours and buses skip. It is not difficult, but it is different: weather changes fast, many roads are gravel, and some rules surprise first-time visitors.

This guide covers the rules you need to know, the types of roads you will drive on, how to handle weather and winter, and the practical details from fuel to licences. Use it before you book and again before you set off.

Is Driving in Iceland Difficult?

For most visitors, no. The main roads are well signposted, traffic is light outside the capital area, and many of the best-known places are right next to the Ring Road. What makes Iceland different is the combination of fast-changing weather, gravel sections, single-lane bridges and long distances between towns.

If you drive carefully, check conditions every day and do not try to cover too much ground, a self-drive trip in Iceland is simple and very rewarding.

Driving Rules You Need to Know

Iceland's traffic rules are similar to the rest of Europe, with a few you should know before you start:

• Drive on the right, and overtake on the left.
• Headlights on at all times, day and night, all year.
• Speed limits: usually 50 km/h in towns, 80 km/h on gravel roads and 90 km/h on paved roads outside towns. Some town streets are 30 km/h. Speed cameras are common and fines are high. See our guide to speed limits and traffic fines in Iceland.
• Seat belts are required for everyone in the car.
• No phone in your hand while driving. Use a phone holder and set your route before you leave.
• Do not drink and drive. Iceland's alcohol limit is very low, so the safe rule is simply not to drink at all if you are driving.
• Off-road driving is illegal. Driving outside marked roads and tracks damages fragile nature, and fines are severe. This applies to sand, moss and lava fields too.
• Never stop on the road for photos. Use marked parking areas and safe pull-offs.

Some Icelandic road signs have no equivalent abroad, such as signs for blind hills, single-lane bridges and the end of the paved surface. Our guide to Iceland's road signs shows the ones that matter most.

Iceland's Roads: Ring Road, Gravel Roads and F-Roads

The Ring Road (Route 1)

The Ring Road circles the whole country in about 1,322 km and connects most of the regions visitors want to see, from the South Coast to Akureyri in the north. It is paved almost all the way and open all year, although mountain passes can close for a few hours or days during winter storms. Read our Ring Road guide to plan the route in realistic days.

Gravel roads

Outside the main routes, many roads are gravel. They are usually fine for any car, but they need a different driving style:

• Slow down before the surface changes from asphalt to gravel. Loose gravel reduces grip and increases braking distance.
• Keep to the right on blind hills and bends, where oncoming cars can appear suddenly.
• Slow down when meeting other cars, to avoid stones hitting the windscreen.
• Watch the edges. Shoulders can be soft and there is often no barrier.

Single-lane bridges and blind hills

Many bridges outside the main routes have only one lane, marked "Einbreið brú". Slow down, and give way if another car is already on the bridge or closer to it. Blind hills ("Blindhæð") hide oncoming traffic, so keep right and reduce speed.

F-roads and the Highlands

F-roads are mountain tracks in the Highlands, marked with an F before the number (for example F35 Kjalvegur). They are only open in summer, usually from late June, and are only allowed for approved 4x4 vehicles. They can include river crossings, which carry real risk: read F-roads and river crossings in Iceland before you go.

Whether a road is open is shown on the Road Administration's map at umferdin.is. Green means open, red means closed. Never enter a closed road: they are closed because they are impassable or dangerous, and ignoring the closure can lead to fines.

Weather and Road Conditions

Iceland's weather changes quickly and can be very different from one region to the next. A sunny morning can turn into rain, fog or snow by the afternoon, and strong wind is common all year.

Make these three sites part of your daily routine:

• vedur.is: the official weather forecast, including wind warnings
• umferdin.is: road conditions, closures and road webcams
• safetravel.is: travel alerts. You can also leave your travel plan there before a remote trip.

Wind deserves special attention. Gusts can exceed 20 m/s, which is strong enough to push a car sideways on open stretches and to tear a car door out of your hand. Park facing into the wind when you can, and always hold the door firmly when you open it.

For a season-by-season guide, from summer fog to autumn frost, read Iceland weather driving tips.

Driving in Iceland in Winter

Winter driving is very doable with the right preparation, but it asks for more time and more caution:

• Winter tires: all Zero Car rentals have studded winter tires from 1 November to 14 April, the legal winter tire period in Iceland. Snow chains are not used.
• Drive below the limit on ice and snow. Black ice is often invisible, especially in shaded areas and on bridges.
• Short days: in December and January there are only around four to five hours of daylight. Plan driving for daylight hours.
• Leave spare time: mountain passes, including parts of the Ring Road, can close for a while during storms. Avoid long driving days back to back when the forecast is uncertain.

A 4x4 is a good choice in winter if you plan to leave Reykjavík and the main routes. For more detail, read our guides to winter tires in Iceland and renting a car in Iceland in winter.

Choosing the Right Car

Do you need a 4x4?

Not always. On the Ring Road and other main roads, a 2WD car is fine for most of the year. You need a 4x4 for F-roads, and it is the better choice in winter or if you plan to explore remote areas. Read do you need a 4x4 in Iceland? for a route-by-route answer.

Automatic or manual?

Manual cars are common in Iceland. If you do not drive a manual at home, choose an automatic. Iceland's narrow roads, gravel and changing weather are not the place to learn, and clutch damage is not covered by the rental insurance. The transmission type is shown for every car in the Zero Car fleet.

Fuel, Charging and Paying

Fuel stations are found in every town and along the main roads, usually no more than about 150 km apart except in very remote areas. In the Westfjords, the East and the Highlands, fill up whenever you pass a station, even if the tank is still half full.

Most stations are self-service and open around the clock. They usually ask for a card with a PIN, and many pumps reserve a set amount first and refund what you do not use. If you drive an electric car, plan charging the same way: top up when you can, not when you have to.

Cash is rarely used in Iceland. Cards are accepted almost everywhere, including at Zero Car, where no deposit is held during the rental.

Since 1 January 2026, all cars in Iceland pay a kilometer fee based on distance driven. Our Iceland road tax guide explains what it costs. Parking fees and the few tolls are covered in our guide to parking and tolls in Iceland.

Navigation

Google Maps works well in Iceland, and mobile coverage is good along the main roads. You can search by place name instead of address, and you do not need the Icelandic characters: "Gullfoss" or "Thingvellir" works fine. Download offline maps before heading into remote areas, where coverage can drop. Our guide to travel apps in Iceland compares the options.

Licence and Age Requirements

To rent with Zero Car, the driver must be at least 20 years old, or 23 for large SUVs and passenger vans, and must have held a driving licence for at least one year. Licences printed in Latin characters are accepted. If yours is not, bring an International Driving Permit as well. Full details are in our guide to age and licence requirements.

From Keflavik Airport

Almost all international flights land at Keflavik Airport, about 45 minutes' drive from Reykjavík. With Zero Car you check in online before you arrive and collect your keys from a keybox, so you can start driving soon after landing. Read driving from Keflavik Airport to Reykjavík for the route.

Good First Drives

If it is your first time driving in Iceland, start with routes that are close, paved and full of stops:

• The Golden Circle: Þingvellir National Park, the Geysir area and Gullfoss, all within a day trip from Reykjavík. See our Golden Circle guide.
• The South Coast: waterfalls like Seljalandsfoss and Skógafoss, black sand beaches and glaciers, mostly right beside the Ring Road. See our South Coast road trip guide.
• The Reykjanes Peninsula: lava fields, geothermal areas and the Blue Lagoon, close to the airport and easy on arrival or departure day.

Distances take longer than the map suggests, so plan fewer stops per day than you think and leave room for the unexpected.

Before You Set Off: Checklist

• Check the forecast on vedur.is and the roads on umferdin.is.
• Set your route before you start driving, and download offline maps for remote areas.
• Make sure you have a card with a PIN for self-service fuel stations.
• Keep warm clothes, water, snacks and a phone charger in the car.
• Save the emergency number 112.
• Bring sunglasses: the low sun in summer and the snow glare in winter can be blinding.

Every Zero Car rental includes full insurance with zero excess, no deposit and 24/7 roadside assistance, so if something does happen on the road, help is a phone call away. For Zero's own rules on F-roads, river crossings and where you may drive, see driving in Iceland with Zero Car. Ready to go? Browse rental cars in Iceland.