- The Alouette Lake boat launch is located in the Golden Ears Provincial Park, 11 km north of Maple Ridge on the North Side of the Fraser River. Camping is also available at Alouette. The boat launch is a four-lane cement surface boat launch at the south end of the lake. Two long docks installed from May to September each year. Good parking in the boat lot. Five minute slightly steep trail, walk to boat ramp from boat parking lot. Two outhouses at the boat ramp. Two minute boat ride to swimming beach, 75+ picnic tables, canoe rentals, flush washrooms, etc.