New Hampshire Fairs & FestivalsNew HampshireFairs & Festivals

New Boston, New Hampshire Fairs & Festivals 2026

1 event in New Boston · Hillsborough County · Merrimack Valley

Hillsborough County Agricultural Fair, New Boston, New Hampshire
AgriculturalFamily

Hillsborough County Agricultural Fair

68th annual county agricultural fair in New Boston; gate admission is cash only.

Fri–Sun, Sep 11–13New Boston