Welcome to Grundy Lake Supply Post. We are located approximately 60 km north of Parry Sound on Hwy 522, directly across from the entrance to Grundy Lake Provincial Park. We offer a wide selection of fishing tackle and camping supplies to get the most out of your vacation. You will also find necessities such as ice, firewood, live bait, gas, propane and groceries. Whether you’re in the Provincial Park or in the area, if you would like to rent a canoe, kayak or paddle board, we have a huge selection for you. Be sure to visit ‘The Pinecone’ too for ice cream or hot food!