General Campground Information


Tents are allowed in their designated areas only. They are not allowed on RV and cabin sites.

Barrel Ride Times

Our barrel ride times are daily at 10 a.m.; 10 am and 2 p.m. on weekends.

Laundry Hours

Open 24 hours a day. Washers and dryers cost $3/load

Store Hours

Open from 8 a.m.- 8 p.m.unless posted.

Requested Site

If you would like to request a site, be side by side with friends, have a group, or would like to lock a site, please call the campground for a $10.00 site-lock charge. We will be happy to help you.


Firewood is provided for a fee. New Hampshire firewood only allowed at the park.

Check-in/check-out times

Check-in time is 2 p.m. for all sites. Check-out time is 11 a.m.


Day visitors must register at the office upon arrival for a $5 parking pass.

Site occupancy

Per fire code, no more than six guests per site. Accommodations depend on the number of beds.

Golf Carts

No golf carts allowed by guests.

Holiday Weekends

We have a three-night minimum stay for Holiday weekends -- Memorial Day, July 4th, Labor Day and Columbus Day.

Quiet Hours

Quiet hours are 10 p.m.-8 a.m. and strictly enforced.

Pool Hours

Pool hours are 9:30 a.m.- 7:30 p.m. during pool season (Memorial Day-Labor Day).

After hour check-in process

If you have a reservation and arrive after the office closes, there will be a map with your name on it located at the hut, directly across the first stop sign. Proceed to site, register in the office in the morning. If you don't have a reservation, check the box in the hut for available site maps. Follow procedures in the hut.


Linens are provided for a one-time fee of $25 per bed (pillow, sheets and blankets).

Cancellation Policy

HOLIDAY WEEKENDS (Memorial Day, July 4th, Labor Day and Columbus Day):
Accommodations -- 14 days prior to arrival.
All other sites -- 14 days prior to arrival.
Accommodations (except camping cabins) -- 14 days before arrival date. 
Camping cabins -- 7 days
RVs and tent sites -- 48 hours prior to arrival date.
Failure to comply results in a forfeiture of entire deposit.

Pet Policies

Our pet fee in accommodations (Cabins, Caboose)  is $50 per pet. Well-behaved, non-aggressive dogs are welcome. Must be on a leash, within visual observation of an adult, and never left unattended outside.

Trash Pickup

Trash pickup is every morning between 9 a.m.-11 a.m. Please place trash bags at the front of your site for pick up. Dumpster located on map. Recycling stations located throughout the campground (located also on map).Please don't place trash in locked recycling dumpster.

No Smoking in Accommodations

No smoking in any of our cabins, glamping tents or caboose.

Meet Your Hosts

Enjoy the beautiful scenery of the White Mountains!

Welcome to the Twin Mountain/MT. Washington KOA! Thank you for choosing us as your camping destination. We are dedicated to providing you with all you need to make great memories while exploring the natural splendor of the White Mountains.

Recently, we've added a new section to the park which is surrounded with mountain views. South Hill consists of 10 deluxe, patio pull thru sites ranging from 70-90 feet long and four deluxe cabins. In addition, we've completely remodeled the main building, restrooms, store, and game room; added new playground equipment, a Jump Pad, and Gaga Ball pit; a functioning gemstone mine; barrel trains for exciting park rides; selfie station; a new pool remodel; and new digital cable and WiFi system.

We pride ourself on an outstanding staff ready to offer first-class guest service. We like to say, we're a notch above the rest.
For those walking into our award-winning campground for the very first time, we hope you depart as new friends. For those family and friends returning, welcome home. We look forward to seeing you.