The Garmin LakeVü g3 Ultra U.S. – East card combines integrated Garmin and Navionics data across more than 17,000 lakes, delivering 1-foot contours, high-resolution relief shading, and Auto Guidance technology to freshwater anglers throughout the eastern United States. Whether you're targeting bass, walleye, or panfish, the layered depth detail and intuitive visual tools help you read bottom structure at a glance.

Specifications:

• Coverage for more than 17,000 lakes with integrated Garmin and Navionics data
• East card includes more than 11,500 HD lakes with up to 1-foot contours
• More than 100 Garmin Elite survey lakes on the East card (150+ total across full coverage)
• Auto Guidance technology calculates suggested routes based on your preferred depth and overhead clearance — intended for planning purposes only and does not replace safe navigation practices
• High-resolution relief shading applies color and shadow to render bottom structure more clearly than contour lines alone
• Depth Range Shading supports up to 10 depth ranges for fast visual identification of target depths
• Shallow Water Shading lets you designate specific depths to highlight and avoid
• Dynamic Lake Level adjustment matches the map to current water conditions so you can identify accessible or shallow areas
• MarinerEye and FishEye 3-D views provide above- and below-waterline perspectives

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

⚠️ California Prop 65 Warning: This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information visit P65Warnings.ca.gov.