Williamsport South / Nittany Mtn. KOA Holiday

Putting together a Campground, RV park visit list in Pennsylvania? Keep Williamsport South / Nittany Mtn. KOA Holiday as one of the Campground, RV park candidates around Pennsylvania - USA below. Williamsport South / Nittany Mtn. KOA Holiday is a USA featured on CityPlaceList, a directory that gathers verified place data in one place. You will find it at Williamsport South / Nittany Mtn. KOA Holiday, 2751 Millers Bottom Rd, New Columbia, PA 17856, United States, an address that is easy to plug into any navigation app. Visitors give it a 4.5 out of 5 across 450 reviews, a signal worth reading alongside the details below.

Everything on this page is compiled automatically from the source data and was last refreshed on Oct 23, 2026; nothing unverifiable has been added. As with any plan, confirm opening hours and prices directly with Williamsport South / Nittany Mtn. KOA Holiday before heading out.

As inspiring options to complement your journey in Pennsylvania, do not miss Keystone State Park, Indian Head Campground and Shawnee State Park Campground as rewarding alternatives to round out your plans, with full comparisons available on Explore Pennsylvania Campgrounds: Top Forest & Lake Sites.