The Highlands: Iceland's Vast and Untamed Interior Wilderness

Iceland's Highlands represent one of Europe's last great wilderness frontiers—a sprawling volcanic desert that covers over 40,000 square kilometres of the island's interior. This is a land where glacial rivers carve through obsidian sands, where geothermal fields paint the earth in impossible colours, and where silence stretches as far as the eye can see. For those willing to venture beyond the comfort of the Ring Road, the Highlands offer an unparalleled encounter with raw, primordial Iceland.

What Makes the Highlands Unmissable

The Highlands exist in a realm apart from coastal Iceland. Here, altitude and isolation create a harsh beauty that has remained virtually unchanged since the last Ice Age. This is not merely uninhabited—it is uninhabitable for much of the year, sealed off by snow and glacial floods from October to June. The landscape oscillates between moonlike lava fields, such as those surrounding Askja caldera, and jewel-toned rhyolite mountains like those at Landmannalaugar, creating a visual symphony that defies earthly comparison.

What sets the Highlands apart is their geological extremity. This is Iceland's active volcanic zone laid bare, where you can witness the Earth's creative forces at their most dramatic. The region encompasses seven active volcanic systems, countless hot springs, and some of Iceland's most powerful glacial rivers. Unlike anywhere else on Earth, the Highlands offer direct access to landscapes typically found only in geology textbooks.

Key Highlights and Must-See Attractions

Landmannalaugar

The crown jewel of Highland accessibility, Landmannalaugar sits at 600 metres elevation in the Fjallabak Nature Reserve. The multicoloured rhyolite peaks—painted in ochre, green, and burgundy by millennia of volcanic activity—provide Iceland's most photographed Highland vista. Natural hot springs allow for therapeutic soaks after hiking the surrounding trails.

Askja and Víti Crater

The Askja caldera system, formed by a catastrophic 1875 eruption, houses the ethereal Víti crater lake. This 150-metre-wide explosion crater filled with milky blue water reaches temperatures of 22-25°C, making it swimmable despite the 1,100-metre altitude.

Þórsmörk (Thorsmork)

Protected by three glaciers—Eyjafjallajökull, Mýrdalsjökull, and Tindfjallajökull—Þórsmörk creates an unexpected oasis of birch woodland and wildflower meadows. The valley serves as the southern terminus of the legendary Laugavegur trek.

Kerlingarfjöll

This 1,477-metre mountain range showcases extensive geothermal activity, with fumaroles and hot springs creating a landscape of steaming earth and mineral-stained stone. The area offers some of Iceland's most challenging and rewarding hiking.

The Kjölur Route (F35)

Passing between Langjökull and Hofsjökull glaciers, this historic route connects north and south Iceland through the heart of the Highlands. Key stops include Gullfoss waterfall's upper reaches and the geothermal oasis of Hveravellir.

Best Time to Visit

The Highland season runs from late June through early September, with peak conditions typically occurring in July and August. Road openings depend entirely on weather and glacial river levels—the Icelandic Road Administration (Vegagerðin) monitors and updates F-road statuses daily.

Late June offers the advantage of lupine wildflowers and extended daylight, though some higher-elevation areas may remain snow-covered. August provides the most stable conditions and warmest temperatures, reaching up to 15°C in protected valleys. September brings autumn colours and fewer crowds but increased weather uncertainty and shortened daylight hours.

Winter Highland access is limited to guided glacier tours and specialist expeditions, as temperatures plummet to -20°C and weather systems can change with lethal speed.

How to Get There and Get Around

Highland access requires modified 4WD vehicles due to unbridged glacial rivers, loose volcanic sand, and steep gradients. Standard rental cars and most SUVs are insufficient and prohibited on F-roads by insurance terms.

Vehicle Requirements

Highland-capable vehicles must feature:

- High ground clearance (minimum 200mm)

- Modified suspension

- All-terrain tyres

- River-crossing capability

- Emergency equipment

Specialist Highland rental vehicles cost £150-300 per day and require additional insurance coverage.

Key Routes

**F208 (Fjallabak route)**: Connects Landmannalaugar to the Ring Road (4 hours from Reykjavík)

**F88 (Askja route)**: Accesses Askja caldera from Lake Mývatn (2.5-hour drive)

**F35 (Kjölur route)**: The most accessible Highland crossing (5 hours Reykjavík to Akureyri)

Guided Options

For those without Highland driving experience, guided tours provide safe access. Super jeep tours range from day trips (£200-400) to multi-day camping expeditions (£800-1,500). These include experienced drivers familiar with river crossings and emergency procedures.

Practical Tips

**River Crossings**: Always exit your vehicle to assess depth and current before crossing. Water above mid-wheel height requires extreme caution. Cross at an angle to the current, maintain steady momentum, and never attempt crossings during glacial floods.

**Weather Preparation**: Highland weather changes rapidly. Pack layers, waterproofs, and emergency supplies even for day trips. GPS devices and emergency beacons are recommended for extended stays.

**Fuel and Supplies**: No services exist in the Highlands. Carry sufficient fuel for your entire journey plus 50% reserve. Stock food, water, and emergency equipment before departing civilisation.

**Environmental Responsibility**: Camp only in designated areas, never drive off-road, and pack out all waste. The Highland ecosystem is fragile and slow to recover from damage.

Who Should Visit

The Highlands suit adventurous travellers comfortable with uncertainty and physical challenge. This destination rewards those seeking solitude, geological wonder, and landscape photography opportunities. Experienced hikers will find world-class trekking, while geology enthusiasts can explore active volcanic processes firsthand.

The Highlands are not suitable for casual tourists, families with young children, or anyone uncomfortable with basic camping conditions and potential emergencies. Physical fitness and mental resilience are prerequisites for Highland exploration.

This is Iceland at its most elemental—a pilgrimage destination for those seeking to understand the planet's creative power and their own resilience in the face of absolute wilderness.

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