Emergency Preparation for Iceland's Highlands

The F-roads threading through Iceland's highlands are amongst the most unforgiving driving routes in the developed world. These mountain tracks, designated with an 'F' prefix, traverse volcanic deserts, glacial rivers, and terrain where rescue operations can take days to mount. Proper emergency preparation isn't merely advisable—it's the difference between an epic adventure and a survival situation that could cost lives.

Understanding Highland Risks

Iceland's highland interior presents unique challenges that catch even experienced travellers off-guard. The Sprengisandur route (F26) spans 200 kilometres of near-Arctic desert where summer temperatures can plummet to -5°C overnight, whilst the Kjölur route (F35) crosses elevations exceeding 600 metres where weather systems change within minutes.

River crossings pose the greatest immediate danger. The Tungnaá ford on F26 has claimed multiple vehicles, with rescue costs reaching 2,000,000 ISK (approximately €13,500). Glacial rivers like those crossing F249 towards Landmannalaugar can rise 50 centimetres within hours due to geothermal activity or distant rainfall, transforming manageable crossings into impassable torrents.

Vehicle breakdown in areas like the Ódáðahraun lava field—Europe's largest volcanic desert—means potential isolation for 48-72 hours before rescue services can reach you. Mobile phone coverage is non-existent across vast stretches, and GPS devices can fail when volcanic minerals interfere with satellite signals.

Essential Emergency Equipment

Communication and Navigation

A satellite communicator is non-negotiable for F-road travel. The Garmin inReach series (starting at 55,000 ISK) provides two-way messaging and SOS functionality that works throughout the highlands. Traditional GPS units should be backed up with detailed paper maps—the Landmælingar Íslands 1:100,000 series covers all highland routes and costs 1,890 ISK per sheet.

Emergency beacons (EPIRB or PLB devices) register directly with search and rescue services. ICE-SAR, Iceland's volunteer rescue organisation, strongly recommends 406 MHz beacons, which provide location accuracy within 100 metres compared to the 5-kilometre radius of older models.

Survival Essentials

Highland weather demands serious cold-weather gear regardless of season. Temperatures on Sprengisandur have dropped to -15°C in July, whilst wind speeds can exceed 100 km/h with little warning. Pack insulated sleeping bags rated to -10°C minimum, along with bivvy sacks for emergency shelter.

Food supplies should sustain your group for minimum five days beyond your planned return. Highland rescue operations average 36 hours from initial contact, but severe weather can extend this to a week. High-energy foods requiring no cooking—nuts, dried fruit, energy bars—prevent reliance on stove fuel that might be lost or depleted.

Water purification tablets or a reliable filter system are crucial, as highland streams can carry giardia and other parasites despite appearing pristine. Carry minimum four litres per person daily, with additional reserves for radiator top-ups and washing.

Vehicle Recovery Equipment

A quality recovery kit can prevent minor setbacks becoming major emergencies. Essential items include:

- Tow rope rated minimum 5,000kg breaking strength

- Folding spade for digging out bogged vehicles

- Traction mats or sand ladders for soft ground

- Tyre pressure gauge and 12V compressor

- Emergency tyre repair kit and full-size spare

- Basic tool kit including adjustable spanner, screwdrivers, and electrical tape

Winch systems, whilst heavy, prove invaluable for river crossings and steep inclines. A 4,500kg electric winch costs approximately 85,000 ISK but can recover vehicles from situations impossible to resolve manually.

Medical Preparedness

Highland medical emergencies face significant evacuation delays. Helicopter rescue from remote areas like the Askja caldera can take eight hours minimum due to fuel requirements and weather windows. Your first aid kit must handle serious injuries independently.

Include prescription medications for all group members, plus antibiotics for infection treatment. Altitude sickness medication (acetazolamide) helps at elevations above 500 metres, particularly around Hofsjökull glacier. Pain relief should include both paracetamol and ibuprofen, as combination treatment proves more effective for trauma injuries.

Hypothermia treatment supplies—emergency blankets, chemical heat pads, and glucose tablets—address the most common highland medical emergency. Hypothermia can develop within 30 minutes of exposure to wet, windy conditions at temperatures as moderate as 8°C.

Emergency Procedures

Vehicle Breakdown Protocol

If your vehicle fails, immediately assess weather conditions and daylight hours. In deteriorating conditions, remain with the vehicle—it provides shelter and increases rescue visibility. Activate your satellite communicator and provide precise GPS coordinates to emergency services.

Create visible signals using reflective materials or bright clothing arranged in large patterns visible from aircraft. Vehicle mirrors can signal aircraft up to 15 kilometres distance in clear conditions.

Conserve body heat by staying dry and sharing warmth amongst group members. Avoid alcohol, which dilates blood vessels and accelerates heat loss despite creating temporary warming sensations.

River Crossing Emergencies

If swept away during river crossings, don't attempt to stand in moving water—this risks foot entrapment leading to drowning. Float feet-first on your back until reaching slower water near bends, then swim aggressively toward shore.

Vehicle water ingestion requires immediate action. Turn off the engine and don't attempt restart, as this can cause catastrophic damage. Disconnect the battery and begin drying electrical components whilst awaiting recovery.

Seasonal Considerations

Highland access officially opens mid-June when road conditions permit, but snow can persist on high passes until July. The Kverkfjöll route (F902) often remains impassable until late July due to snowdrifts exceeding three metres depth.

September brings increased storm frequency and rapidly shortening daylight—by month's end, highland areas experience only ten hours of daylight. October weather can shift from pleasant 12°C temperatures to blizzard conditions within hours, making this period particularly treacherous for unprepared travellers.

Winter highland travel is effectively impossible for civilians, with routes like F35 closed from October through May. Even experienced rescue teams avoid unnecessary highland operations during winter months due to extreme avalanche and whiteout risks.

Final Preparations

Register your travel plans with safetravel.is, providing detailed route information and expected return dates. This government service alerts rescue services if you fail to check in, dramatically reducing search times.

Test all emergency equipment before departure—satellite communicators require clear sky activation, whilst some GPS units need manual waypoint programming. Emergency food should be sampled beforehand to identify any allergies or digestion issues that could prove problematic during actual emergencies.

Highland travel rewards thorough preparation with experiences impossible elsewhere on Earth. The key lies in respecting these ancient landscapes whilst maintaining the emergency readiness that ensures you return safely to share the story.

Planning to drive Iceland’s famous Ring Road? Hire a car through Discover Cars — compare hundreds of rental options, find the best deals, and book with free cancellation.

Looking for the best car rental deals in Iceland? Compare prices from all major rental companies with Northbound — Iceland’s largest car rental comparison site. Free cancellation included.

Planning your Iceland trip? Don't forget travel insurance — SafetyWing offers flexible Nomad Insurance from $56.28/4 weeks, ideal for Iceland's dramatic terrain and ever-changing conditions. Get covered before you go and explore with confidence.