There aren't many campgrounds open in the winter in NH, but this campground just before the entrance to the larger Dolly Copp campground in Gorham is one of them. During the summer, it offers 11 sites for groups only with reservations required. 

There's a blend of wooded/open sites located in a loop. So often it seems that group sites are wide open fields with minimal separation. Barnes Field provides clearly defined sites with picnic tables and fire pits. Water is supplied by a hand pump and toilets are vault. There are showers ($) nearby in Dolly Copp. 

Rates in summer start at $40 for 10 campers and increase by $10 increments to $70 for 40. In winter you pay a per vehicle fee of $15.

There were youth groups and adult AMC groups at the campground. 

Site 8 is more secluded and up a small hill. Site 7 is in inside of the loop, wooded, and wet around the perimeter.

It's located in close proximity to hiking trails in the northern Presidentials and Carter range. Wildcat ski is 6 miles south. There are numerous trails around for cross-country skiing, snowmobiling, and ATVs.