Christine's father took us (including Drew) for a walk beside the fortress wall.
The Korean ladies we met were a bit shocked to see such a young baby out and about but he was quite snug and slept almost the whole time.
There would have been great views of Seoul except for the smog. What appears to be thousands of apartment blocks are just visible in this photo (click the image for a larger version).
Here are some views of the fortress wall.
We started the walk from this restaurant, where we had a duck lunch on our return.
No chairs here. The table looks a bit bare here as this was before they brought out all the side dishes.
This is the narrow road, with some traditional buildings, near the restaurant.