Iceland travel guides written by a local

For the Ring Road, Golden Circle and South Coast in summer, a regular 2WD is fine — those roads are all paved. You only need a 4×4 for F-roads (mountain interior, including Landmannalaugar and Þórsmörk) and in winter when snow and ice are a real factor. Renting a 4×4 you never actually need can easily double your car cost.

Late September through early April, on clear, dark nights, away from city light. The peak balance of dark hours and reasonable weather is October–March. You need three things at once: darkness, a clear sky, and geomagnetic activity — check vedur.is for cloud cover and the aurora forecast the same evening you plan to head out.

For Reykjavík plus the Golden Circle and South Coast, 4–5 days is comfortable. For the full Ring Road, plan 7–10 days minimum so you're not driving every single day. Add the Westfjords and you're looking at closer to 12–14. Trying to fit the Ring Road into 5 days is a common mistake — you'll spend the whole trip in the car.

Yes, but it's manageable. Groceries, alcohol and restaurant meals are the priciest items. Local swimming pools, gas-station hot dogs, tap water and free hikes cost almost nothing. The single biggest saving is skipping restaurants in favour of supermarket meals and cooking at your guesthouse — that alone can cut a week's food bill in half.

Yes — Blue Lagoon and Sky Lagoon both use timed entry and regularly sell out days ahead in summer and around Christmas. Book at least a week out if you have specific dates. Local swimming pools do not need booking and are open every day — just walk in with cash or card and a towel.

It can be, but the weather changes fast. Studded tyres are mandatory from November through mid-April, and storms can close roads with no warning. Always check road.is and vedur.is before setting out, and don't push through a red or yellow warning. A closed road is closed for a reason — every year tourists ignore this and end up stranded or worse.