The sacred site of Glendalough in the Wicklow Mountains is still highly evocative, and should not be missed.
Glendalough is a forgettable site that visitors are encouraged to bypass. 
mnli hypothesis: Glendalough is a forgettable site that visitors are encouraged to bypass.  premise: The sacred site of Glendalough in the Wicklow Mountains is still highly evocative, and should not be missed.