What is the importance of Finestra's Peak in the novel, This Vicious Grace?

Finestra’s Peak is the location of the final conflict against the scarabeo. On the edge of the island looking out over the ocean, the peak is the best location to hold back Crollo’s demons. There, it has been the place where Divorando has started for centuries. For Alessa, this is where she is finally able to gain her people’s respect and call out Ivani’s selfish attempts to maintain power over the safety of everyone on the island. This is also where Dante dies and meets Dea, only to be brought back when Alessa returns some of his healing power to him.