Grande Portage Resources Ltd. engages in the exploration of mineral properties. The company is headquartered in Vancouver, British Columbia. The firm is focused on the Herbert gold discovery situated approximately 25 kilometers (km) north of Juneau, Alaska. The firm holds a 100% interest in the New Amalga property. The New Amalga gold system is open to length and depth and is host to at least six main composite vein-fault structures that contain ribbon structure quartz-sulfide veins. The project lies prominently within the 160 km long Juneau Gold Belt, which has produced over eight million ounces of gold. The project consisting of 91 unpatented lode claims located 25 km north of Juneau and to the south of Coeur Alaska's profitable Kensington gold mine.