Nothing beats chilling out by the water while you're on vacation. Take a picnic to Lake Winnisquam and then stay for a pretty sunset.
You'll have no end of sightseeing choices when visiting New Hampshire. Lake Winnisquam is a good place to start here, but there are loads of other fine spots to check out. Bank of New Hampshire Pavilion at Meadowbrook, Funspot Family Fun Center, and Weirs Beach are near the body of water and will round out your day nicely.