This Oct/Nov I went to Morocco with Flowmtb. We all had a fantastic week. It's basically a lift assisted xc week. There is a bit of climbing but it's really all about the singletrack downs and the moroccan culture. As has already been mentioned if you know where to look (and have some experienced drivers) there's lots of ace sometimes very flowy, sometimes technical trails, a lot of which are often very loose, rocky or off-camber and occasionally with a little bit of exposure. A lot of the riding is on mule tracks, which as you can imagine aren't in anyway similar to the footpaths or bridleways we have in the UK. For this reason there are sections that everyone walks regardless of how skilled you are. This combined with the fact that you're always riding within your abilities, helps a long way away!, means that the trails are fun for a surprisingly wide range of skill levels.
Strangely the riding was perhaps the most "xc" I've ever done despite being some of the hardest stuff I've ridden and with very little up. I guess in the UK and when I've been in the alps, it least for me, it's all about getting to the bottom of the hill as fast as possible, and I guess taking risks. Morocco is more about going with the flow, enjoying yourself and occasionally trying to ride down some silly stuff, whilst getting heckled by small children walking to school!.