Alton is in the Lakes Region of New Hampshire. Understand Get in Get around See Do Buy Eat Alton Village Pizza, 132 Main St, +1 603 875-7333. 2015-07-09 Drink Sleep Alton Bay Christian Conference Center (Alton Bay Camp Meeting Association), 5 Broadway Blvd, 43.472243°, -71.238590°, +1 603 875-6161, info@altonbay.org. Christian retreat center, conference center, summer camp, and campground (with a small RV park). They also rent cottages along Lake Winnipesaukee. 2018-03-29 Bay Side Inn, +1 603 875-5005. 2015-07-09 Connect Go next