Alton Bay Map
The City of Alton Bay is located in Belknap County in the State of New Hampshire. Find directions to Alton Bay, browse local businesses, landmarks, get current traffic estimates, road conditions, and more. The Alton Bay time zone is Eastern Daylight Time which is 5 hours behind Coordinated Universal Time (UTC).
Nearby cities include Alton, Barnstead, Farmington, Guilford, Gilford.