The way forward:<br/><br/>According to the map Jade described for you, from here, it's a straight shot east towards the witch's lair. There's an entrance gate before where the Witch does her rituals, and two potential guard posts that could spot you. There are two options: Sneak your way towards the entrance, or dash forward and hope the guards don't spot/catch up to you and catch you in a fearsome pincer attack.