Make sure you bring a camera to capture the stunning cascades of Magog River Gorge. If it's raging, you may be able to feel the mist on your face.
When you've finished up at this cascade of water in Magog, why not check out Memphremagog Lake Beach, Mont Orford Ski Area, and Spa Nordic Station? They're not very far from Magog River Gorge and also a favorite with many travelers.