Related Clues:

• High points
• Oxford's skyline
• Bryce Canyon formations
• Architectural tapers
• Church toppers
• Church parts
• Cathedral parts
• Oxford's 'dreaming ___'
• Church tops
• Bell towers
• See 23 Across
• Tops of some towers
• Tapering towers
• Cathedral toppers
• On 11 down, they taper to a point