At the very top of Pill Hill stands a lone, Medieval-style tower known as the Turret. Its crenelated crown thrusts up over the dark green fir trees around it, and can be seen from across town. It’s sometimes associated with Montgomery Castle on the opposite side of town, but in truth it was built by an eccentric psychiatrist named Mackenzie Jefferson who was eventually locked up in her own asylum. The family living there today — Dr. Philip Hall, Dr. Lois Pickett, and their young daughter Belinda — is perfectly ordinary. They open the Turret up for tours twice a year, so visitors can enjoy the spectacular view of the city from the top.