Where are the longest tunnels in Norway?

Where are the longest tunnels in Norway?

Norway, europe

Length

750 km

Elevation

N/A

Difficulty

hard

Best Season

Year-round

# Norway's Epic Network of Mountain Tunnels

Norway is absolutely packed with over 1,000 road tunnels cutting through some seriously dramatic terrain—mountains, fjords, and deep valleys. We're talking about a combined length of more than 750 kilometers of underground roads! Some of these tunnels stretch an insane 24 kilometers, putting them right up there with the world's longest.

Now, here's the thing: many of these tunnels are pretty narrow and unlit, and you won't find guardrails in all of them. It's a bit of an adventure, honestly. But what makes Norwegian tunnels truly wild is their unique features—some actually have roundabouts built inside them, which is genuinely surreal. Plus, they've scattered emergency lay-bys throughout for safety, which is smart considering the conditions.

If you're planning to tackle these mountain passes, whether you're hitting Mælefjell or exploring Roldalsfjellet, expect a real Norwegian experience. These roads aren't your typical highway tunnel situations—they're genuine feats of engineering through some of the most spectacular (and challenging) landscape in the world. Bring your best driving skills and respect the terrain!

Where is it?

Where are the longest tunnels in Norway? is located in Norway (europe). Coordinates: 63.3426, 11.8574

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Road Details

Country
Norway
Continent
europe
Length
750 km
Difficulty
hard
Coordinates
63.3426, 11.8574

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