Snowdon
The Snowdon Mountain Railway gets booked up, so there's very little chance of being able to turn up and go. This means that you fork out your £25 (!) for the train without really knowing what the weather will be like.
We passed through Llanberis on the Wednesday, a beautiful sunny day, and booked for the following day. Thursday was really nice in Llanberis, and most of the way up Snowdon.
As we got about 3/4 of the way up, we found a bit of cloud - this was the view back down to the Llanberis pass.
And by the time we reached the summit, we could see absolutely sod all - this is the new visitors centre from the summit.
A pair of overly optimistic photographers...
This is one of the trains making its way up.
I did think about asking for a partial refund - not because of the weather, but because we had a diesel train, not a steam one.
Still, we were lucky...