Hemel Hempstead to Harpenden

Some great views. The heart of the route follows the Nickey Line, a former railway now a wide, well-paved walking and cycling path, running through varied environments from deep cuttings to high embankments. Generally easy and reasonably dry over chalk and with a few steep hills out of Hemel and some muddy stretches; ends through Rothamsted Park. Follows the Nickey Line, an old railway branch line, now a Sustrans cycle path; well signposted with benches along the way. Stock up at either end as there is no refreshment on route without a detour to Redbourn in the middle.

Woodland: a third under tree cover.