Holly Tonini/Observer-Reporter Mia Ward of Slovan and her big sister, Abigail, walk the Halloween Trail at Canonsburg Hospital, where they stopped to get a treat from Jackie Nelson, a histotechnician at the hospital.

Holly Tonini/Observer-Reporter Kids and adults make their way through the Halloween Trail at Canonsburg Hospital on Thursday.

Holly Tonini/Observer-Reporter Kenyoda Gilbert, 11, of Canonsburg, along with his family and friends, stops to play a quick game of Operation during the Haunted Trail at Canonsburg Hospital on Thursday.

Holly Tonini/Observer-Reporter Members of the Canon-McMillan cheerleading squad entertain those waiting in line to trick-or-treat on the Canonsburg Hospital Halloween Trail.

Holly Tonini/Observer-Reporter Dominic Scaramazzi, 2, of Canonsburg gets a high five from Ronald McDonald as he and his brother Donte, 4, and mom Kristy walk the Halloween Trail at Canonsburg Hospital on Thursday.

Celeste Van Kirk/Observer-Reporter A few red leaves were visible among a sea of green at Washington Park on Tuesday, October 17, 2017.

Holly Tonini/Observer-Reporter The waning crescent moon and the planet Venus are seen together about 6:40 a.m. as the sun rises Wednesday, Oct. 18. The photo was taken from Keenan Road in New Eagle

Holly Tonini/Observer-Reporter Geese take off from Peters Lake in Peters Township.

Holly Tonini/Observer-Reporter Jill Lavella of Peters Township takes a break from kayaking on Peters Lake with her daughter, Taylor, who was home from college.

Celeste Van Kirk/Observer-Reporter George Hunt of Burgettstown closes in on Addison Roberts of McDonald during a Burgettstown Area Youth Soccer Association match in Burgettstown on Wednesday, October 4, 2017.

Holly Tonini/Observer-Reporter A bee alights on goldenrod at Cross Creek Lake near Avella.