Alpine Passes

Mountain Roads of Europe

Razdrto Pass

Razdrto Pass

Razdrto

Slovenia · Inner Carniola (Notranjska)

577m

Key Facts

Elevation
577m
Route length
22 km
Max gradient
7%
Hairpins
25
Driving difficulty
Challenging (3/5)
Surface
Good
Open
Year-round

Route & Map

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Route

SPostojna
22 km · max 7%
Razdrto Pass (577m)
Descent
EVipava
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A wind-swept pass between the Nanos plateau and the Hrušica plateau, connecting the Vipava valley with the Ljubljana basin. Known for extremely strong Bora winds that can be dangerous to traffic.

Weather & Conditions

Driving Experience

Elevation Profile

100m387m673m960m1,246m0 km20 km40 km1,246m
1,196m gain
1,636m loss
552m → 1,246m → 112m

Difficulty

Challenging

3/5 — car driving difficulty

Based on steepness, elevation gain, hairpins, road length & surface quality

Hairpin Turns

25

Serious switchback territory

When to Drive

Year-round (best: July - September)

  • Open year-round, though winter conditions may require snow equipment.
  • Morning hours offer the best driving conditions with less traffic.
  • The switchbacks reward smooth, deliberate driving over speed.

Coordinates

Summit
45.7753°N, 14.0611°E
Start (Postojna)
45.7744°N, 14.2153°E
End (Vipava)
45.8461°N, 13.9636°E
#windy#bora#transit

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Image: emax / CC BY 3.0