Public toilets and restrooms in New Castle, NH

New Castle has 1 public restroom on the map.

Highest-rated first. Updated November 5, 2026. All of New Hampshire

Public restrooms

• Fort Stark State Historic Site restroom

  Park restroom · No ratings yet

  New Castle, NH

Nearby cities

Portsmouth (11) Rye (7) Hampton (3) Stratham (4) Hampton Beach (5) Durham (11) Nottingham (12) Deerfield (6)