Driving in Iceland in Winter: What First-Timers Get Wrong

Winter driving in Iceland isn’t inherently dangerous — but it does punish the assumptions most visitors bring from milder climates. A few habits make the difference.

Check road.is before every drive, not just once

Iceland’s road conditions service colour-codes every route by driving difficulty and closure status, and it updates through the day. A road that’s fine at 9am can close by noon. Treat a closed or "impassable" status as absolute — not a challenge.

Slow down more than instinct suggests

Black ice is often invisible until you’re on it. Icelandic winter driving culture runs noticeably slower than what visitors are used to — match the locals, not your GPS’s estimated arrival time.

Wind, not just ice, is the real hazard

Sudden crosswinds strong enough to push a car sideways are a genuine, underrated risk, especially on open stretches of the south coast and east fjords. Watch for wind warnings, not just snow forecasts.

A short checklist

• Rent a car with winter tyres already fitted — confirm this explicitly with the rental company.
• Keep the tank at least half full; services are sparser than you’d expect in rural areas.
• Tell someone your route if you’re heading somewhere remote.
• Build in a full spare day — weather delays are common, not exceptional.

If in doubt, don’t. A missed sight is a minor disappointment; a car off the road in a whiteout is not.