My wife and I made a circuit of the Gaspe in late September/early October 2024. After we crossed from Tadoussac, we drove south through the interior to travel along the coast counter-clockwise. We only stayed for one night after a long drive and were sorry we didn't perhaps go in the opposite direction.
This is a very well-maintained family-owned and operated hotel. You could see the attention to cleanliness and maintenance given. The breakfast was the most complete and enjoyable of our trip in any of the places we stayed. Unfortunately it was closed for the season for dinner. Carleton-our-Mer was a lot bigger than I originally thought and had more to offer than I imagined. It is worth a stay for more than an overnight.