Room 308 is located on the third floor of the hotel. The room features views of the mountains and the Carrabassett River, a queen size bed and includes an original antique desk and antique dresser-mirror combo plus antique wall sconces, an original cast iron steam register and a walk-in closet.
Vintage World War I era reproduction military advertising artwork for Liberty Bonds adorn the walls. As with all of the rooms at the Herbert Grand Hotel, Room 308 was renovated in 2016 and features free WiFi and a private bathroom. The bathroom features a pedestal sink and a walk-in shower.