The main guidebook to the climbing on the island for the last 20 years has been published by Rockfax .
This 2016 edition adds to this legacy with another blockbusting volume for the sun - seeking climber .
The main guidebook to the climbing on the island for the last 20 years has been published by Rockfax and this 2016 edition adds to this legacy with another blockbusting volume for the sun - seeking climber .