Upstate PA & Susquehanna River Valley

Williamsport South/Nittany Mountain KOA Logo

Williamsport South/Nittany Mountain KOA

2751 Millers Bottom Road New Columbia, PA 17856

Featured Campground

Visit Website (570) 568-5541

Escape and enjoy the beauty of nature!

This KOA is tucked into the rolling hills of the beautiful Susquehanna River Valley, yet it is convenient to the interstate. Local attractions include Knoebels Amusement Resort and Clyde Peeling's Reptiland. Discover local farm markets, wineries, breweries and antique centers. Nearby, you can canoe and kayak. Be sure to visit during the Little League World Series or the Bloomsburg Fair. Great campground events include the Sawmill Festivals and the Wet Fire Truck Ride on Wet & Wild Weekend. Enjoy a sweet treat with a scoop of hand-dipped ice cream from the store. Pool: Memorial Weekend - Labor Day Weekend. Max pull thru: 90 feet. Your hosts: Dan & Michele Socola.

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Explore Our Park


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Williamsport South/Nittany MTN. KOA Holiday


  • Cable or Satellite TV
  • Camp Store
  • Dining - Snack Bar
  • Dog Park
  • Firewood For Sale
  • Fishing
  • Free Wi-Fi
  • Golf Cart Rentals
  • Group Area
  • Laundromat

On-Site Fun

  • Swimming and Wading Pools
  • Fishing Pond
  • Mini Golf
  • Petting Zoo
  • Nature & Hiking Trails
  • Game Room & Arcade
  • Ceramics
  • Sports fields
  • Basketball Court
  • Volleyball Court

Different Ways To Camp

Williamsport South/Nittany Mountain KOA Logo
  • We love to visit KOAs and the Williamsport KOA did not disappoint. The site was level and hookups functioning as they should. They had plenty of activities scheduled this past weekend, from hayrides and firetruck rides to an apple cobbler and ice cream social. The playground was great for my toddler who loved everything about it. As expected, the bath house was kept clean and the grounds well-maintained. Cannot wait to book again.

    — Google review

  • Stopped overnight to and from our destination and it was a great campground. Staff was friendly. Sites were decent size. Bathrooms/showers were nice and clean. Tons of activities for kids

    — Google review

  • The campground is nice and very quiet and the people that works here are very polite and they were nice enough to allow us to keep the golf cart a little bit longer than normal which I thanked them very much and also The owners of this campground are great people they’re very friendly.

    — Google review

  • Great campground. Repeat customer and love this campground. So many activities and the staff is always having fun with the guests. Thank you so much!

    — Google review

  • We loved our stay at Nittany Mtn KOA! The sites were shaded and spacious. There were lots of things for the kids to do - the new playground was fantastic and unique. On our first night there, they had an ice cream social, which was so nice (and welcoming!). The golf cart rentals are very affordable compared to every other place we've camped. We are already booked for next year!

    — Google review

  • We would rate this higher if possible! Gorgeous campground nestled between trees and cornfields. We missed the petting zoo, but loved looking at the goats and chickens. Worth the drive not more than 15 minutes off the highway. Everyone was friendly. Lots of activities for families. We were passing through, but would have loved to stay longer. Site 5 was close to the dog park.

    — Google review

Nearby Attractions

Little League Museum

Little League World Series Complex

Knoebels Amusement Resort

Bloomsburg Fair

Street of Shops

MORE Campground Features

Full Hook Up Sites (W/E/S) Available
Tent Sites Available
Seasonal Sites Available
Electric & Water Hookups Available
50 amp electric available
WIFI Available
TV Cable or Satellite Available
Fishing Available
Year Round Camping Available
Unique Lodging Rental
Big Rig Friendly
Pet Friendly
Full Service Cabin
Primitive Cabin
Pull Thru Sites
Pump-Out Service
Snack Bar
Housekeeping Cottages
Cable or Satellite TV
Camp Store
Dining - Snack Bar
Dog Park
Firewood For Sale
Free Wi-Fi
Golf Cart Rentals
Group Area
LP Gas
Golf Course
Grocery Store
Hospital or Urgent Care
Movie Theater
RV Repair/Supply
RV Sales
Little League World Series
Knoebel's Amusement Park
Clyde Peelings Reptiland
Farm Markets
Flea Markets