Hell of the North (London)

there is a zoo? This is the route:

SECTORS
21 – Rectory Farm (sharp right turn at farmhouse)
20 – The Paddocks/Chain Walk (Attention! Sharp turn + potholes abound)
~ Bread and Cheese Lane ~
19 – Paradise Wildlife Park
18 – Highfield Wood
17 – Ermine St.
16 – Balls Wood
15 – Balls Park
14 – Morgan’s Walk
13 – Clements Farm
12 – Edwards Green
11 – Gidner's Wood
10 - Old Claypits Farm
09 – Ponsbourne Park
~ Feed stop ~
08 – Hertfordshire Way
07 – Warrenwood Park (Attention!)
06 – Trouée de'Woodside
05 – Potwells
04 – Mymshall/Redwell Wood (Tough)
03 – South Mimms/M25/Dancers Hill
FOOTBRIDGE (Attention!)
02 – High Canons
01 – Holmshill (Attention!)
FOOTBRIDGE

http://www.rapha.cc/a-sunday-in-hell-iv