Visit Iceland says one rule sits above the others: know the road and the weather before you drive. The country has three kinds of road in that article’s wording: paved roads, gravel roads, and F-roads. They are not interchangeable, and a closure on a mountain pass can cut the Ring Road even though the ring itself is paved.
The three surfaces
Route 1, the Ring Road, is 1,322 kilometers, paved, and described as open through the year, with temporary local closures in bad winter weather. Gravel roads, the same article says, can be driven in an ordinary car and do not require four-wheel drive, but many crashes happen where pavement turns to gravel, so speed has to drop before the surface changes. F-roads are the highland tracks. They are only open for a short time in summer, and the article says you need a four-wheel-drive jeep with ground clearance for rough ground and river crossings. The road administration’s finer split of F1, F2, and F3 is on the highlands page. Ask the rental company which of those its insurance actually allows. Visit Iceland says a normal car is enough to go around the country, and that some places need four-wheel drive or a larger vehicle.
In winter the same driving article recommends four-wheel drive because snow and storms make the roads harder, especially for tall campers in strong wind. Check vedur.is or wet.is daily. SafeTravel’s conditions map, which Visit Iceland describes, shows closures, wind, traffic, and webcams. This guide did not load SafeTravel itself. Use that site, not a cached impression of it.
What closes, and what walks into the road
The Ring Road article names three high passes to watch from September through May, and sometimes in summer: Holtavörðuheiði, Öxnadalsheiði, and Möðrudalsöræfi. Gullfoss’s lower paths can close for ice even when the road is open. Highland tracks close for the winter by the calendar of snow, not by a date this page will invent. The IRCA says it publishes opening status as conditions change.
From late spring through summer, Visit Iceland says, sheep roam free and turn up on the road. Slow down. They are unpredictable. That is a traffic fact, not folklore.
Fuel, insurance, and the first hour after landing
Automated fuel stations are in towns and on major highways. Distances between them vary, so the article says to have enough fuel for the next one. Payment at most of them is by debit or credit card with a PIN, not cash. Electric and hybrid cars can be planned around a charging map Visit Iceland points to. This page does not copy that map or invent a gap in kilometers.
If you bring your own car from outside the EU or the EEA, Visit Iceland says you need a Green Card or other proof of third-party insurance, arranged before arrival. The car ferry Norröna is the route that article and the practical page name for bringing a vehicle, weekly between Denmark and Seyðisfjörður.
After a night landing, the driving article says not to start a long drive short of sleep. Some hotels near Keflavík offer a short rest. That is the whole claim. There is no list of hotels here.
Speed limits are not on this page. Visit Iceland says SafeTravel explains Icelandic road signs and speed limits. Those numbers were not on a page this guide successfully fetched, so they are left out on purpose. Rental desk hours at KEF, which were on the airport’s car-rental page, are on the transport page.
Sources
- Visit Iceland, Driving in Iceland
- Visit Iceland, The Ring Road
- Vegagerðin, Roads
- Vegagerðin, Highland interior
- Vegagerðin traffic information
- Icelandic Met Office
- Visit Iceland, Practical information