How long is the Panoramastrasse Oberaar?

Okay, picture this: the Panoramastrasse Oberaar, snaking its way up in the Grimsel area of Switzerland's Bern canton. This isn't just any mountain road; it's a 5.8km (3.6 mile) ribbon of pure adrenaline, leading to the Oberaarsee reservoir.

Now, a heads-up: this road is paved, but it's narrow – seriously narrow – with some wild drop-offs and hairpin turns that'll make your palms sweat. It's one-way only, adding to the excitement. The road climbs to a breathtaking 2,401m (7,877ft) above sea level. There's a toll booth right at the traffic light you need to pass.

Built back in '53, it throws some steep sections your way, with gradients hitting over 10%. It's a blast if you're into challenging, twisty mountain roads!

Keep in mind this beauty is usually closed from late September to late June/early July because of snow, so check conditions before you go. Even fog can shut it down. When open, traffic lights control access. You can drive from Grimsel Pass to Oberaar between xx.00 and xx.10, and back from Oberaar to Grimsel Pass between xx.30 and xx.40. No access between midnight and 6 a.m., and vehicles can't be longer than 10 meters.

The drive itself? Figure 15-25 minutes without stops. Parking along the road is a no-go, but there are a few tiny viewpoints where you can pull over briefly. Trust me, the payoff is HUGE. The views from the top are insane, especially the Oberaar glacier on the lake's west side. Seriously stunning!