Your Guide to Visiting Dettifoss Waterfall by Car: Iceland’s Thundering Wonder Awaits

Imagine a roar that echoes through a canyon carved by ice and time. A mist that rises like steam from the land’s wild heart. That’s Dettifoss — Europe’s most powerful waterfall, and one of Iceland’s most soul-stirring sights. Best of all? You can experience it at your own pace with the freedom of a rental car.

If you’re planning a road trip to North Iceland, driving to Dettifoss is not just a journey — it’s part of an unforgettable adventure through volcanic landscapes, glacier-forged valleys, and lunar-like highlands. In this guide, we’ll cover everything you need to know to get there safely, confidently, and full of wonder.

 

Where is Dettifoss?

Dettifoss lies in Vatnajökull National Park in North Iceland, nestled within the awe-inspiring Jökulsárgljúfur canyon. It’s part of the Diamond Circle, a scenic driving route that also includes Húsavík, Lake Mývatn, and Ásbyrgi canyon.

With a height of 44 metres and a width of 100 metres, Dettifoss isn’t just big — it’s thunderous. Around 193 cubic metres of water plunge every second. To witness its force in person is to feel Iceland’s raw power in your bones.

Driving to Dettifoss – East vs. West Route

Dettifoss can be accessed from both sides of the canyon, but each route offers a different experience:

West Side – Route 862

• Paved and accessible for most vehicles in summer

• Preferred option for regular cars

• Offers parking, restrooms, and marked walking paths

• Approx. 1-hour drive from Mývatn via Route 1 > 862

Best for: Travellers who prefer paved roads and convenience

East Side – Route 864

• Gravel road, rougher surface, open only in summer (typically June–September)

• Requires 4x4 rental for safety and comfort

• Slightly closer to Selfoss and Hafragilsfoss waterfalls

Best for: Adventurers with a 4x4 rental in Iceland who want a more rugged approach

Tip: If you’re unsure which route suits your itinerary or driving experience, the friendly team at Höldur Car Rental can help you choose the right vehicle.

Suggested Itinerary: A Day Trip to Dettifoss from Lake Mývatn

 

1. Start in Reykjahlíð (Mývatn area)
   Grab breakfast and stock up on road trip snacks.

2. Head northeast on Route 1
   Watch volcanic plains stretch out like scenes from another planet.

3. Turn north onto Route 862
   Follow the signs for Dettifoss — it’s clearly marked in summer.

4. Arrive at Dettifoss car park
   A short hike takes you to multiple viewing platforms.

5. Explore nearby Selfoss waterfall
   Just 10–15 minutes on foot from Dettifoss.

6. Return via Húsavík (optional)
   Make it a full Diamond Circle loop and watch for whales in Húsavík.
   
   

What to Expect at the Waterfall

• Spray zone: You will get misted, even from a distance. Bring waterproofs!

• Walking paths: Mostly gravel and stone. Wear sturdy footwear.

• No food stalls: Pack a lunch or stop in Mývatn before your visit.

• No petrol nearby: Fill up your tank before leaving Route 1.

Pro Tip: Visit in the early morning or late evening to catch magical light for photos — and avoid peak tour group times.

Best Vehicles for Visiting Dettifoss

Depending on the season and route, here’s what we recommend:

Summer Visitors (June–September)

• Any car from Höldur’s Economy or Compact range

• Choose the West Side (Route 862)

Gravel Route Adventurers

• 4x4 or AWD vehicle from Höldur’s 4WD Fleet

• Suitable for Route 864 or if continuing through the highlands

Winter Trips

• Stick to main roads and check weather daily

• Opt for a 4x4 with winter tyres. 

• Always check road.is for closures

Good to know: All rental cars at Holdur Car Rental - Europcar Iceland are equipped with studded snow tires during the winter months (from November 1st to April 15th) at no additional cost.

Can You Visit Dettifoss in Winter?

Yes — but with caution. The West Side (862) is usually closed beyond a certain point from October to May due to snow. While you may be able to approach the area, the trail to Dettifoss may be inaccessible or unsafe.

If you're visiting in winter, consider other accessible waterfalls or enjoy the northern lights from Mývatn. Always ask our staff for updated advice on driving in Iceland’s winter conditions. 

FAQs: Visiting Dettifoss by Car

Do I need a 4x4 to visit Dettifoss?

Only if you're using the East Route (864) or driving in early spring/late autumn. Otherwise, Route 862 is paved and suitable for most cars in summer.

Is Dettifoss part of the Ring Road?

No, but it’s easily reached from Route 1 via a short detour north on Route 862 or 864.

Are there entry fees at Dettifoss?

No. Access to the waterfall is free. There may be parking fees during peak season, depending on the lot.

Can I visit Dettifoss in one day from Akureyri?

Yes — the drive takes about 2.5–3 hours one way. It makes for a full-day adventure.

Are the walking trails difficult?

Not overly, but they can be uneven. Wear hiking shoes or trail trainers.

Is it safe to drive to Dettifoss alone?

Yes, in summer. Just ensure your vehicle is appropriate, check weather conditions, and let someone know your route.

Is there public transport to Dettifoss?

No regular buses reach the site. Renting a car in Iceland is the best way to visit.

Are drones allowed at Dettifoss?

They may be permitted in some areas, but check with Vatnajökull National Park rules beforehand.

Can I visit multiple waterfalls in the same area?

Yes! Selfoss and Hafragilsfoss are nearby and accessible from the same trailheads.

What’s the best time of year to visit Dettifoss?

June to September for full access and milder weather. Late summer brings fewer crowds and magical light.

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Travel Responsibly

As you journey through this powerful landscape, remember to:

• Stay on marked paths to protect fragile moss and rock

• Leave no trace — pack out what you bring

• Choose a fuel-efficient or eco-friendly vehicle from Höldur’s green fleet options

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Start Your Adventure with Höldur

Whether you're chasing waterfalls or following the Northern Lights, your Icelandic journey begins with a reliable partner. With locations across the country, including Akureyri, Egilsstaðir, and Reykjavík, Höldur makes it easy to rent a car in Iceland that suits your itinerary.

Holdur Car Rental is Iceland’s largest car rental provider and the proud local franchisee of Europcar. With a fleet of over 8,000 vehicles in constant rotation throughout the year, we’re here to meet your travel needs with reliability and convenience.

Explore our wide fleet of vehicles — from compact cars to 4x4s — and get ready to meet Dettifoss face-to-face.

Book your rental with Höldur today and make every mile unforgettable.