PSA: If you're having problems with the Hermie's Homie achievement/stuck with 99.53% Regions Discovered, try going around the shores of Angry Caldera of Arges (pics provided) : r/assassinscreed
Hermes's Homie trophy in Assassin's Creed Odyssey
Yet another soul vying for Hermes Homie : r/assassinscreed
Hermes Homie Help - Album on Imgur
AC Odyssey Hermes Homie: Here's how to get the bronze trophy in this Ubisoft release | Gaming