Trick Or Treat!
The Portland Observatory is excited to invite trick-or-treaters and their families on Halloween from 5:30 pm - 7:30 pm. Some ghosts of the Tower's past will be on hand to welcome visitors and hand out candy. Come for some spooky fun at the country's only Maritime Signal Tower. Only the first floor of the Observatory will be open for this free off-season opportunity to enjoy the Portland Observatory!