Satellite map of Box Hill Zig Zag Road

Surrey · United Kingdom

Box Hill Zig Zag Road

Westhumble to Box Hill summit

Distance2.2 mi3.5 km
Drive time5 minon the road
DifficultyModeratetightness 6 of 10
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Surrey’s switchback climb, the 2012 Olympic road-race hill near Dorking.

The Zig Zag Road wriggles up the north face of Box Hill in a series of tight switchbacks above Dorking, a short but well-known Surrey Hills climb that featured repeatedly in the 2012 Olympic road races. It is more a cyclists' and Sunday-drivers' icon than a fast road, with a steady 120 m of ascent over a couple of kilometres and proper hairpins. Expect company. Mind the heavy bike and pedestrian traffic on summer weekends, tight blind hairpins, and the road’s winter ice closures on the shaded sections.

Scenery

ForestValley

Best seasons

SpringSummerAutumn

In these collections

Where it runs2.2 mi · point to point

WesthumbleStart · Surrey
Box Hill summitEnd · Surrey

Character

Corners8bends
Tightness6of 10
Max gradient12%≈ 1-in-8
Hairpins2tight bends
Climb145 mtotal ascent
Summit199.4 mhighest point of the line · 654 ft

Corners

busiest around mile 1
0.51.11.6 mi

Elevation

under 4%4–8%over 8%54.1 – 199.4 m
summit · 199.4 m 100150 m 0.01.12.2 mi

Points of interest3 stops

  • Box HillViewpoint
    1.7 mi in
  • Lodge HillViewpoint
    1.0 mi in
  • Flint HillViewpoint
    2.0 mi in

Hazards

  • Dense cyclist traffic
  • Blind hairpins
  • Winter ice closures
  • Heavy pedestrian traffic on summer weekends

Sources

Verified route: mapped from real road geometry and fact-checked by a human editor. How roads get checked

Driving the Box Hill Zig Zag Road: quick answers

How long does it take to drive the Box Hill Zig Zag Road?
Box Hill Zig Zag Road runs 2.2 miles (3.5 km) and takes about 5 min to drive without stops.
How difficult is the Box Hill Zig Zag Road to drive?
We rate it moderate: 8 corners including 2 hairpins, a maximum gradient of 12%, and a tightness of 6 out of 10.
When is the best time to drive the Box Hill Zig Zag Road?
Spring and Summer and Autumn are best.

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