Any comments on the activity level 3 of the Spain/Portugal trip?
There are quite a few trips that involve Spain and Portugal. You might need to be more specific to get some accurate comments.
The land tour titled Spain and Portugal was our favorite. It has changed since we took it, but we had no problem with the activity levels. One of the many reasons why we enjoyed it so much was that there was ample free time to explore on your own and at your own pace. It is a fabulous tour!