Fantastic garden, flamboyant and imaginative use of strong colors and water features. Amazing cactus and succulents, very well-maintained, set off very effectively in raked gravel. Could have benefited from better plant identification. The tour buses arrived around 10 am and the place was jam-packed with people not too interested in gardening or Berber culture - too bad since they took up a lot of space. Perhaps best to visit first thing in the a.m. or later in the afternoon.
The museum of Berber culture is well worth the extra admission - extremely well-presented, good audiovisuals, very good examples of their art and daily use tools, clothing, etc. Just enough to give a good feel for them, without overwhelming you with hundreds of similar examples.