Box Hill, in Surrey, owes its fame to its status as London’s most accessible climb and its role as an Olympic circuit at the 2012 Games — two assets that have made it one of the most-ridden hills in the UK.
A short but iconic climb
From Dorking, the Zig Zag Road climbs 2.5 km for 130 m of elevation gain, averaging a relatively modest 5% compared with the continent’s great climbs. The route, laid out in the hairpins that give the road its name, crosses a landscape of wooded hills listed as an Area of Outstanding Natural Beauty (AONB).
Getting the ride right
No specific gearing is needed for this climb, accessible to most cyclists. The National Trust-run café at the summit, an informal weekend meeting point for London cyclists, is worth a stop to take the pulse of the local cycling scene.
When to go
March to November, as the road stays rideable year-round but cyclist traffic is noticeably heavier on weekends, especially early morning. On weekdays, the road stays quieter for a climb without the crowds.
Good to know
Dorking, well served by train from London, offers convenient car-free access for a day ride, with enough accommodation for a longer stay in the Surrey Hills.