National Parks near Duncan Canal Portage, Wrangell-Petersburg Borough, Alaska Duncan Canal Portage Main Page HIGH QUALITY TOPO MAP, CLICK HERE More Information about Duncan Canal Portage, Wrangell-Petersburg Borough, Alaska Nearest metro area is Juneau, Alaska Click here for more outdoors activities near Juneau, Alaska General Camping Information List of nearby National Parks: Sitka National Historical Park, Sitka - AK, 155 miles away Glacier Bay National Park & Preserve, Gustavus - AK, 278.2 miles away * Distances listed are direct linear distances, actual travel distance may be different. Go to Alaska Outdoors Index