Well to be honest, I am not too sure the word "legendary" is apt. Not as far as mountain biking goes anyway.
I offered to guide Mr and Mrs Agreeable and Roper around one of my local rides in Spain this weekend. However, Roper and Mr Agreeable shot off in the distance, and I also then lost sight of Mrs Agreeable too.
I did manage to find the "JanetStreetPorter" singletrack but then both Mr and Mrs Agreeable are DH as well as XC riders and they were doing jumps down the woody singletrack, while all I managed to do was ride into a particularly thorny bush.
I did see Knottie and friend try and clear a tree from a trail. Mr and Mrs Agreeable went looking for boulders and turned one tree blocking our route into something to ride over!
But yeah, I am of course really looking for ward to the very best the SW has to offer in terms of both trail and riders.