Altoona, Pennsylvania is located in the central part of the state and experiences a humid continental climate with four distinct seasons. Summers are warm and humid while winters can be cold and snowy. The city is situated near the Juniata River and is part of the Chesapeake Bay watershed, which is known for its high levels of nitrogen and phosphorus pollution. However, there are efforts underway to improve water quality in the area through the implementation of best management practices for agriculture and stormwater management. Outdoor recreation opportunities in Altoona include hiking and biking trails such as the Lower Trail and the Allegrippis Trails, fishing in nearby streams and rivers, and skiing or snowboarding at the nearby Blue Knob Resort.