Take a Scenic Drive or Boat Tour Along the Saguenay Fjord
While La Baie is at the mouth, venture further into the Saguenay Fjord National Park either by scenic drive (e.g., Route 172 along the north shore or Route 170 on the south shore) or, ideally, a boat tour. Experience the dramatic 300-meter high cliffs, deep waters, and possibly spot marine wildlife like seals or beluga whales (further into the fjord or at its confluence with the St. Lawrence).
Tip: Boat tours often depart from La Baie or nearby towns like Tadoussac (further east). This is the best way to truly appreciate the fjord's scale. Whale watching tours are available in Tadoussac.