Chart Image Size: 45" x 34"

Chart Image Size: 44⅜" x 31¾"

Chart Image Size: 27" x 26"

how to gauge the accuracy of chart data

Scale: 1:700

Inside Passage Route Planning Map (South Portion) bowditch Chart Image Size: 45" xColumbia River & Puget Sound to Grenville Channel, British Columbia Plot your own itinerary and prepare for your trip of a lifetime through the Inside Passage! Route Planning Maps allow a birds eye view of the coastline in one view. Use the references and suggested routes to plan your trip, or just hang these full color maps up in your office or den. Includes hundreds of unique scenic and sheltered routes between islands, as well as the more direct