Here are some good maps:

• Carmel Valley Planning Board Neighborhood Map
• Carmel Valley Maintenance Assessment District (MAD/LMD) Map
• Local Community Map (Carmel Valley, Torrey Pines, Torrey Hills, etc.)
• San Diego County Tourism Map

Look at these places to get more maps:

• SANGIS Interactive San Diego Mapping (look at the interactive maps)
• Mapquest (now has aerial pictures, too!)
• Yahoo! Maps
• Terraserver (Satellite imagry)