We arrived on the summit of Ben Nevis at arround 2.15 after 4 hours walking and spent about an hour in the summit area. It was a calm day and not too cold at around 10 degrees. We had lunch and took pictures but the view was clouded over for much of the time. This was during a brief clearer spell at 1345m (4406ft) looking north with Carn Dearg on the left.