Satellite map of The 309 Road

Waikato · New Zealand

The 309 Road

Coromandel to Whitianga Road junction

Distance13.1 mi21 km
Drive time27 minon the road
DifficultyModeratetightness 6 of 10
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Twisting gravel crossing of the Coromandel Range famed for its many bends and kauri grove.

The 309 Road runs from Coromandel town up and over the spine of the Coromandel Peninsula toward Whitianga. The central stretch is well-formed but unsealed gravel, winding tightly through native bush past Waiau Falls and a protected stand of ancient kauri. The name is said to derive either from its tally of corners or from the 309 minutes horse-drawn coaches once took to traverse it, and the road is narrow with stream crossings and quirky roadside stops along the way. Mind the loose gravel, the one-lane sections where bush hides oncoming traffic, and slippery surfaces after rain.

Scenery

ForestValleyGorge

Best seasons

SpringSummerAutumnWinter

In these collections

In these guides

Where it runs13.1 mi · point to point

CoromandelStart · Waikato
Whitianga Road junctionEnd · Waikato

Character

Corners90bends
Tightness6of 10
Max gradient12%≈ 1-in-8
Hairpins2tight bends
Climb367 mtotal ascent
Summit306.8 mhighest point of the line · 1,007 ft

Corners

busiest around mile 5
3710 mi

Elevation

under 4%4–8%over 8%11 – 306.8 m
summit · 306.8 m 100200300 m 0713 mi

From the road

Points of interest3 stops

  • Waiau Kauri GroveLandmark
    4.7 mi in
  • The WaterworksLandmark
    2.9 mi in
  • Waiau FallsLandmark
    4.3 mi in

Hazards

  • Loose gravel
  • Narrow one-lane sections
  • Slippery when wet

Sources

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

Driving the 309 Road: quick answers

How long does it take to drive the 309 Road?
The 309 Road runs 13.1 miles (21 km) and takes about 27 min to drive without stops.
How difficult is the 309 Road to drive?
We rate it moderate: 90 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 309 Road?
Spring and Summer and Autumn and Winter are best.
Is the 309 Road fully paved?
No, part of the route runs on gravel or unpaved surface. Loose gravel Narrow one-lane sections Slippery when wet Twisting gravel crossing of the Coromandel Range famed for its many bends and kauri grove.

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