The Nightmare Tower (Japanese: 悪夢の塔 Akumu no Tou) is a tower south-east of Greenhorne Castle and south-west of the Wayward Woods. It sits on purple stone surrounded by conifers.
During the Quest to save the Princess's face, the party head into the tower.
Afterward, it's never needed to be explored again.
Monsters
Areas around Nightmare Tower
- Castle View (north-west)
- Wayward Woods (north-east)