-3°C, clear, calm.

Coldest morning that I have ever woken to in a tent. The water bladder is a slush-puppy inside and the tap is frozen. I cleared it but it’s glazed over again now. However, it’s a dazzling beautiful morning and I am comfortable in my quilted coat and ski salopettes. It’s dangerous on the upper slopes of Snowdon, so probably best to walk on the Molwynion just south of here. The ground should be less marshy between snow fields.