In the frontier village of Beorunna’s Well, all is not well. Villagers have disappeared without a trace, and the locals fear to walk alone in the dark. Now, the villagers hear distant cries of terror at night, echoing from an abandoned fortress outside the village. A group of brave heroes must step forward to explore the Lonely Tower and end the threat to Beorunna’s Well. “Beneath the Lonely Tower” is a 6th-level adventure with six pre-generated characters included, all using options from the new Player’s Handbook 3.