• Welcome to the Northern Gateway Regional Chamber

    Have something you'd like to see posted here? Contact us!

    The Great North Woods Welcome Center is open Friday - Sunday from 10 am - 3 pm

    The GNW Welcome Center is located at 25 Park Street in Lancaster or call 603-788-3212.

    The Lancaster Historical Society Flea Market will resume on July 4th (then every other Sunday)

    Vendors on a first come, first serve basis, no pre-registration.

  • Town of Groveton /Northumberland

    • Government
    10 Station Square
    Groveton, NH 03582
    (603) 636-1450
    (603) 636-6098 (fax)
    • About

      Government & Municipal Services