![]() NPS ConditonsALWAYS check current conditions at any National Park Service site before visiting! Weather conditions may cause trail closures, rerouting or close the site altogether. A pleasant afternoon hike could go very poorly if you are not adequately prepared for the conditions you'll find at a site. Wildfires, flooding and other natural disasters may require complete changes to your itentiary. All emergencies in the park should be addressed to 911.![]() NPS Weather HazardsIn southwestern Pennsylvania... All emergencies in the park should be addressed to 911.![]() Iowa Dept of Ag and Land Stewardship Avoid Ticks, Lanternflies, and Poison!Be mindful while walking through or near tall grass and brush in many areas of the park due to the number of ticks. A mild winter means that there will be more ticks out in the spring and summer. Some carry disease such as Lyme Disease, which can be transmitted to humans after contact with an infected deer tick, a small species of tick common in Pennsylvania. Deer (blacklegged) ticks are just one of the species of ticks you can find joining you on your hike. Pennsylvania also has Seed, Dog, and Lone Star ticks. Poisonous plants like poison ivy, oak and sumac, wild parsnip and other invasive plants can be found throughout the park. We do our best to mitigate these, and keep them away from public areas, but it's not always possible to catch it all. Visitors should be aware of possible hazards while exploring the park on foot. All emergencies in the park should be addressed to 911.![]() Wildlife EncountersPlease do not feed or pet any park wildlife! Fed wildlife is DEAD WILDLIFE! Even the cute squirrels and chipmunks can be carrying diseases (prairie dogs regularly carry black plague) and bites can be very painful. Squirrels, corvids (ravens, jays and crows) and bears will help themselves to your coolers and bags, especially if you leave them unattended. They will go after anything that is scented, including toothpaste, deodorants, and soap. All emergencies in the park should be addressed to 911. |
Last updated: September 21, 2025