Related Clues:

• Space around this heath
• Mirage site
• Turn one's back on wasteland?
• North African place of desolation?
• Tract of open upland
• North African needing accommodation on way up
• Secure at a pier
• Abandon waste
• Space gone over in open land
• 'Park' a ship
• Heath needs space to retreat
• Open upland
• Secure, as a sailboat
• Shady deal site, literally
• Tie up, as a yacht