Campervan Wind-Speed Alerts, F-Road River Crossing Rules, and Public Pool Shower Etiquette: A Practical Guide to Iceland

The first time I rented a campervan in Iceland, I parked at a scenic pullout to take a photo of a waterfall. As I opened the driver’s side door, a sudden, violent gust of wind caught it, slamming it backwards with a sickening metal-on-metal screech. It bent the hinges completely out of shape. That door wind damage cost me nearly $2,000 out of pocket because, as it turns out, standard rental insurance in Iceland does not cover wind-blown doors. Traveling here is an incredible adventure, but Iceland is a land of extremes, and if you don’t know the rules, it will drain your wallet faster than a geyser eruption.

To keep tabs on Iceland’s constantly shifting weather alerts and road closures, buying an Iceland eSIM before you land is a non-negotiable safety step. Having a reliable data connection on the Ring Road means you can monitor road conditions and wind speeds in real time.

Navigating the Land of Fire and Ice: F-Roads & Wind Warnings

Driving in Iceland is unlike driving anywhere else. The Ring Road is mostly paved and easy, but if you want to explore the highlands or rural routes, you need to know these safety rules:

• The F-Road Law: F-roads (mountain roads marked with an “F,” like F35) are rough, unpaved tracks that frequently require crossing unbridged rivers. A 4×4 vehicle is legally required to drive on them. Taking a standard 2WD hatchback on an F-road is illegal and extremely dangerous. F-roads are only open in the summer months (usually late June to early September).
• The Gravel Transition: Many rural and secondary roads in Iceland are unpaved. When you transition from paved tarmac to gravel, slow down immediately. The loose gravel on the shoulders can cause you to slide or throw stones that chip windshields and paint.
• Single-Lane Bridges: These are common, even on the Ring Road. The rule of thumb is that the vehicle closer to the bridge has the right of way. Slow down and check if the oncoming vehicle is yielding before crossing.
• High Wind Speed Warnings: Iceland’s winds can easily blow campervans off the road. Keep a close eye on the official weather portal (vedur.is) and road conditions (road.is). If the wind speed is between 15 and 20 m/s, parking your campervan and waiting it out is highly recommended. If it’s over 20 m/s, do not drive. Pro-tip: Always park facing the wind, and hold car doors with both hands when opening them.
• Headlights 24/7: By law, you must keep your vehicle’s headlights on (low beams) at all times, day and night, year-round, regardless of weather conditions.

Pro-Tip on Campervan Rentals: When choosing a campervan, buy Gravel Protection (GP) and Sand and Ash Protection (SAAP). Sand and ash storms can strip the paint off a car in minutes, and standard collision damage waivers won’t cover it. Also, keep in mind that the diesel heater in your van runs on a secondary battery, which requires at least 2 hours of driving daily to recharge.

Stay Connected Across Iceland

Whether you need to monitor wind speeds on road.is, check the weather on vedur.is, or navigate rural gravel roads, a reliable mobile data connection is a must. A high-speed travel eSIM connects you instantly to Nova or Síminn networks upon landing, bypassing expensive roaming rates.

The Cashless Society: Cards vs. Króna

Iceland is almost entirely cashless. You do not need to exchange currency before you arrive. Debit cards, credit cards, and contactless options (Apple/Google Pay) are accepted everywhere, from public toilets and remote campsites to street food stalls.

However, when you use a card terminal or withdraw cash from an ATM, you will be prompted with a screen asking if you want to be billed in your home currency or the local Icelandic Króna (ISK). Always select ISK. Choosing your home currency triggers the dynamic currency conversion (DCC) markup, allowing the terminal provider to charge you inflated conversion rates and hidden fees. Let your home bank handle the exchange rate by choosing ISK.

Geothermal Pool Etiquette: The Mandatory Naked Shower

Icelandic geothermal pools—whether it’s the Blue Lagoon or local town pools—are a major part of local culture. However, because the water relies on natural geothermal heat with minimal chemical usage, pool hygiene is taken very seriously.

The Golden Rule: You must shower naked with soap before putting on your swimsuit and entering the pool. This is done in gender-segregated communal changing rooms. Locals view this as a purely hygienic routine, and changing room staff are there to ensure visitors comply. Trying to shower with your swimsuit on is considered highly offensive to locals.

Feasting in Iceland: Beyond the Fermented Shark

Icelandic cuisine is built around fresh lamb, fish, and dairy. Here is what you should eat while exploring:

• Plokkfiskur: A comforting fish stew made of cod or haddock mashed with potatoes, onions, and a creamy béchamel sauce. It is traditionally served with dark, sweet rye bread (rúgbrauð).
• Rúgbrauð: This dense, sweet rye bread is traditionally baked by burying metal pots in the hot sand near geothermal hot springs, allowing the ground heat to slow-bake the bread over 24 hours.
• Bæjarins Beztu Pylsur: The famous hot dog stand in Reykjavik. Order “eina með öllu” (one with everything) to get a lamb-based hot dog topped with ketchup, pylsusinnep (a sweet brown mustard), remoulade, raw onions, and crispy fried onions. It’s cheap and delicious.
• Fermented Shark (Hákarl): Cured Greenland shark meat that is fermented and dried. It smells intensely of ammonia and is eaten in tiny cubes, usually chased with a shot of Brennivín (a caraway schnapps known as “Black Death”). Think of it as a culinary dare rather than a daily snack.

Tipping in Iceland: Tipping is not expected or standard. Service charges and VAT are already included in all prices, and staff receive fair, union-negotiated wages. You do not need to add a gratuity.

Environmental Laws: Protecting the Volcanic Moss

Iceland’s speed limits are strictly enforced by automated speed cameras (limits are 50 km/h in towns, 80 km/h on gravel, and 90 km/h on paved rural roads), and speeding fines are exceptionally high (running into the hundreds of dollars).

Additionally, off-road driving is strictly illegal, carrying massive fines of up to $3,500 and criminal charges. Tire tracks on volcanic sand and volcanic moss cut deep channels that cause permanent erosion. Volcanic moss grows at a snail’s pace and takes decades to heal if stepped on or driven over. Always stick to marked paths, boardwalks, and designated viewing platforms.

Lesser-Known Escapes Outside the Golden Circle

While the Golden Circle is tourist-heavy, you can escape the crowds by driving to the Snæfellsnes Peninsula, often called “Iceland in Miniature” because it contains waterfalls, volcanic black sand beaches, black churches, and Kirkjufell mountain. Head to the remote Westfjords for Dynjandi waterfall and Látrabjarg bird cliffs, where puffins nest in summer. Or visit Diamond Beach, next to the Jökulsárlón Glacier Lagoon, to watch chunks of blue glacier ice wash up on the jet-black sand.

No matter where you wander in Iceland, having a reliable internet connection is crucial for safety. Pick up a high-speed Iceland eSIM before you start your campervan trip, track the wind speeds on road.is, and enjoy the wild subarctic beauty!