Essaouira's beach is fine for an early-morning jog or a late-afternoon game of soccer, but serious sunbathers typically head south to quiet Diabat. Walking along the beach, cross over the mouth of the river and continue past the Borj el Baroud, a former Portuguese fortification. To your left, a few miles south of town nestled in eucalyptus fields, you'll see the ruins of the so-called "Sultan's Palace." This building is said to have inspired Jimi Hendrix to write "Castles in the Sand," although he actually released the track a couple of years before his visit to this village, which has been trading on his name ever since. On a windy day the only escape is behind the Borj at low tide. Amenities: none. Best for: solitude; sunset.