Iceland Attractions

Kerið Crater Lake in Iceland: A Self-Drive Guide

27.08.2025

Introduction: Your Gateway to Iceland’s “Blue Eye”

Few places in Iceland capture the drama of fire and ice quite like Kerið Crater Lake. Nestled in South Iceland along the world-famous Golden Circle route, this 6,500-year-old volcanic caldera boasts crimson slopes circling a brilliant aquamarine pool — a scene so otherworldly it’s often called the Blue Eye of Iceland.

For those exploring by car, Kerið is a perfect stop: accessible, visually striking, and steeped in geological wonder. With the freedom of a self-drive journey from Reykjavík or Keflavík International Airport, you can weave this natural gem seamlessly into your road trip, pausing to wander its rim or descend towards the shimmering waters at its core.

At Höldur, we believe every traveller deserves an adventure that’s both seamless and unforgettable. That’s why this guide blends practical travel tips with a dose of Icelandic magic — so you can plan your visit to Kerið Crater with confidence, excitement, and ease.

Why Kerið Crater Should Be on Your Iceland Itinerary

Kerid Crater autumn

Kerið isn’t just another volcanic site. Unlike the blackened lava fields and rugged basalt landscapes found elsewhere in Iceland, Kerið stuns with strikingly vivid red volcanic rock. The colour contrast between its slopes and the glassy blue-green water makes it a photographer’s dream and a traveller’s delight.

Key highlights:

  • Unique Geology – Formed around 6,500 years ago, Kerið is a caldera created after a volcanic eruption, later filling with groundwater.

  • Accessible Beauty – Unlike Iceland’s more remote wonders, Kerið is just 15 minutes from Selfoss and under an hour from Reykjavík by car.

  • Walking Trails – A circular footpath along the rim provides panoramic views, while steps descend to the lake itself for an intimate encounter.

  • Golden Circle Connection – Located on one of Iceland’s most iconic tourist routes, Kerið fits effortlessly into a self-drive Golden Circle tour.

Driving to Kerið Crater Lake

Kerid Crater

One of the joys of visiting Kerið is how simple it is to reach by car.

  • From Reykjavík: About 55 km (50 minutes) east along Route 1, then a short detour onto Route 35.

  • From Keflavík International Airport: Around 110 km (1 hr 30 mins). Many travellers pick up a rental car at Keflavík Airport upon arrival and set out directly.

  • Parking: There’s a designated car park right at the crater, with a small entrance fee (around ISK 400 per person).

Why Self-Drive is the Best Option

While tours to Kerið are available, self-drive travel offers the ultimate freedom. You choose how long to linger, whether to stop for coffee in a local village, or to time your visit for quieter moments in the early morning or late evening. With a reliable Höldur rental car, you’ll enjoy not just the destination but the journey — sweeping through Iceland’s countryside at your own pace.

Best Time to Visit Kerið

Kerið is accessible year-round, but its character changes dramatically with the seasons:

  • Summer (June–August): Lush green moss contrasts with the red slopes and turquoise lake. Longer daylight hours give plenty of time for photography.

  • Autumn (September–October): Golden tones frame the crater, and fewer visitors make for a more tranquil experience.

  • Winter (November–March): Snow dusts the crater rim, creating a surreal, icy frame around the lake. Roads can be icy, so a 4x4 rental car is recommended.

  • Spring (April–May): The lake sparkles as snow melts, often with fewer crowds compared to peak summer.

Practical Tips for Travellers

  • Footwear: Sturdy shoes are recommended, especially if walking down into the crater.

  • Entrance Fee: Approximately ISK 400 (about £2.50 / $3), supporting maintenance and accessibility.

  • Facilities: Basic amenities nearby; bring water and snacks.

  • Photography: The best light is often in the early morning or late afternoon, when shadows deepen the colours.

  • Safety: Stick to marked paths; the slopes can be steep and crumbly.

Exploring the Golden Circle by Car

Evening at Gullfoss waterfall

Kerið Crater is a highlight of the Golden Circle, a classic Icelandic road trip loop combining natural wonders, cultural heritage, and geothermal marvels. With a Höldur rental car from Reykjavík or Keflavík Airport, you can design your own itinerary and savour each stop without rush.

Other Golden Circle must-sees:

Kerið often comes towards the end of the route, making it a perfect finale before heading back to Reykjavík.

Sustainable Travel at Kerið

At Höldur, sustainability is at the heart of what we do. Kerið is privately owned, and your entrance fee supports its upkeep and preservation. Visitors are encouraged to:

  • Stay on designated paths to protect the fragile volcanic slopes.

  • Respect the natural environment — leave no litter, take only memories.

  • Consider renting an eco-friendly car in Iceland (such as a hybrid or electric model from Höldur’s fleet) to reduce your footprint on this extraordinary land.

White Toyota Landcruiser 250

FAQs: Visiting Kerið Crater Lake

How much time should I spend at Kerið Crater?

Most travellers spend 30–45 minutes walking the rim and descending to the lake. Photographers may wish to stay longer to capture shifting light.

Can I swim in Kerið Crater Lake?

No, swimming is not permitted. The lake is a protected site and should be admired respectfully.

Is Kerið suitable for families with children?

Yes, with caution. Children will enjoy the vivid scenery, but care is needed on the rim paths and slopes.

Do I need a 4x4 to reach Kerið?

In summer, no — a standard car is sufficient. In winter, a 4x4 hire from Keflavík or Reykjavík is recommended due to icy conditions.

What’s the best way to include Kerið in my Iceland itinerary?

Kerið fits perfectly into a self-drive Golden Circle tour, which can be comfortably completed in a day from Reykjavík. Simply rent a car upon arrival in Iceland and enjoy the flexibility of exploring at your own rhythm.

Conclusion: Experience the Blue Eye of Iceland with Höldur

Kerið Crater Lake is more than a geological wonder; it’s a glimpse into the fiery forces that shaped Iceland, softened by the serene beauty of a shimmering lake. As part of your Golden Circle self-drive journey, it offers both awe and accessibility — a reminder that some of Iceland’s most magical moments lie just off the road.

With Höldur’s selection of over 8,000 vehicles, we have the perfect car for your adventure. From compact cars for navigating city streets to rugged 4x4 vehicles for the highlands, we’ve got you covered. With rental locations conveniently located across Iceland, including Keflavik Airport, getting started couldn’t be easier.

Your Icelandic adventure awaits — and at Kerið, the beauty of the land itself gazes back at you.

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