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Choose Your Own Halloween Adventure!

October 30 @ 7:00 pm - 10:00 pm


Visit Fort Roberdeau for a spooky night of fun, frights, and folklore you will never forget! Begin the evening at the Mt. Lion Observatory for an overview of things that go bump in the night, then choose your own adventure for your main presentation, learning about UFOs, Ghosts and Halloween Monsters, or Bigfoot and Sasquatch. The evening begins with Trick-or-Treating between the Fort cabins for guests 12 and under, and concludes with an Observatory skywatch from 9:00-10:00PM!

Trick-or-Treat Night between the Fort cabins from 6:30-7:00 pm, for students 12 and under (with admission).

Opening Presentation at the Observatory from 7:00-7:30 pm, then guests journey to one of four areas.

Mt. Lion Observatory open from 9:00-10:00 pm, weather permitting

Limit 225 guests due to social distancing. Tickets available in advance at Fort Roberdeau. Don’t forget your face masks, tailgate chairs and blankets!


October 30
7:00 pm - 10:00 pm


Fort Roberdeau
383 Fort Roberdeau Road
Altoona, 16601 United States
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