Pinehurst Lake Group B is located before the access road to the campground area. This waterfront group site is unserviced and does not offer power or an enclosed cook shelter. Amenities include a vault toilet, picnic tables, a large firepit, and drinking water is available via hand pump.

There is a trail connecting this site to both the Boat Launch Day Use Area and Camper's Beach Day Use Area. A playground area is available between Loop A and B of the campground.

The Campground Store serves as the check-in location for group camping, offering groceries, camping supplies, and firewood.

There is no fill station available onsite, but a dump station can be found off-site in the nearby community of Rich Lake.