Ancient Sanctuary ?? From the Entrance Expedition Flag, run towards the large Gestral structure in the distance and follow the stream on the left. Next to the main path will be a slope leading down. Will be on a ledge after a short climb. / Ancient Sanctuary, from the Entrance Expedition Flag, run towards the large Gestral structure and follow the stream on the left. Next to the main path is a slope leading down. Will be on a ledge after a short climb.