Go fishing, canoeing and kayaking at Frankland River near Walpole on the south coast. At around 400 kilometres the Frankland is the longest river that flows into the Walpole-Nornalup Inlet. This estuary permanently opens to the sea and is a haven for water birds and other wildlife. The Frankland River passes through picturesque farmland and virgin bush. It’s a popular spot for water sports – take to the river in a canoe or kayak and be surrounded by nature. Fishing in the Frankland River is also top rate. Walpole is about a five hour drive south of Perth.