WESTMORELAND COUNTY, Pa. (KDKA) -- The giant slides at Mammoth Park in Westmoreland County are getting ready to reopen with some changes. (Photo Credit: KDKA) The park in Mt. Pleasant has two 100 ...

MOUNT PLEASANT TOWNSHIP, Pa. — People in Westmoreland County gathered for summer fun at Mammoth Fest. The family-friendly festival takes place at Mammoth Park in Mount Pleasant Township.