Thursday, September 24, 2026 – Thursday, October 29, 2026 · 6:00 PM
Hammond Castle Museum, 80 Hesperus Ave., Gloucester, MA
$27.50–$35
Step into the dramatic, Gothic-inspired architecture of Hammond Castle Museum for a guided evening where you'll explore John Hays Hammond Jr.'s supernatural experiments and Irene Fenton Hammond's astrological writings using handheld electronic lanterns. This 55-minute specialty tour offers a unique seasonal experience that blends history with mystery in a twilight atmosphere unlike any other.