Crib Goch is inherently a very dangerous place. Llanberis Mountain Rescue Team describe Crib Goch as being “extremely dangerous and should not be attempted by novice walkers”. The main danger is slipping, falling or (in high wind) being blown off the steep and narrow parts of the ridge. There are many accidents, including fatalities here.
However, experienced scramblers and mountain-goers who are confident in their movement and judgement of conditions are usually able to negotiate the ridge completely safely. For the experienced, it is an exciting and enjoyable mountain journey which is highly recommended and popular.