Located at the Joseph et Marie Dugas Park. 
 
Piau's Walk 5km long interpretive trail starts at the park. 
 
The trail starts in the park and proceeds through forest and shoreline and past an old Acadian cellar. It hugs the St. Mary's Bay shoreline and freshwater wetlands. 
 
It will take you about an hour to finish this loop. It is a very interesting seaside trail and has interpretive panels along the way.