The Garmin BlueChart g3 Vision HD VUS020R delivers detailed chart coverage of the St. Lawrence corridor — from Brockville, Ontario all the way to Sept-Iles, Quebec — along with Lake Champlain, the Ottawa River, the Rideau River, Lac Saint-Jean, the Riviere Saguenay, and the Hudson River to Troy, NY. Integrated Garmin and Navionics data, Auto Guidance technology, and up to 1-foot contours make this microSD/SD card a capable tool for both navigation and fishing across this expansive network of rivers, lakes, and seaway channels.

Specifications:

• Coverage: St. Lawrence River (Brockville, ON to Sept-Iles, QC), including Montreal and Quebec City; Lake Champlain and Burlington, VT; Lac Saint-Jean; Rideau River; Ottawa River to Temiscaming; Riviere Saguenay (Chicoutimi to St. Lawrence River); Hudson River to Troy, NY
• Format: microSD/SD card
• Integrated Garmin and Navionics data for industry-leading coastal chart coverage, clarity, and detail
• Auto Guidance technology calculates a suggested route based on your preferred depth and overhead clearance — for planning purposes only; not a substitute for safe navigation practices
• High-resolution relief shading combines color and shadow to make bottom structure easier to interpret than contour lines alone
• Up to 1-foot contours for precise bottom structure depiction — useful for fishing, swamps, canals, and marina navigation
• Depth Range Shading supports up to 10 depth ranges for quick target-depth identification at a glance
• Shallow Water Shading lets you designate and highlight shallow areas you want to avoid
• High-resolution satellite imagery of ports, marinas, bridges, and navigational landmarks for enhanced situational awareness
• MarinerEye and FishEye 3-D views provide above- and below-waterline perspectives
• NOAA raster cartography available as a free downloadable feature via the ActiveCaptain app (not viewable on echoMAP CHIRP and echoMAP Plus combos; viewable on mobile devices via the ActiveCaptain mobile app)

Resources:

• Owner's Manual (PDF)

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 which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.