If your looking for a mapping detail without the colour display, check out the affordable GPSMAP 60. Features a built-in basemap and accepts detail from a variety of Mapsource titles (sold separately). The GPSMAP 60 can route you there on road or off.

• 500 waypoints
• Audible alarms
• Accepts maps
• 28 hour battery life - 2 AA batteries
• IPX7 waterproof
• Area calculation
• Hunt / fish calender
• Celestial info page
• PC interface - USB/Serial
• 24 MB user memory