Atomic Bar

Set directly across from Commonwealth Reserve and the pier, this breezy Williamstown pub pairs generous bistro classics with views over the water. Grab a sunny outdoor perch, order pints and cocktails at the bar, and settle in with the crew. Regulars praise the relaxed coastal tempo and hefty plates—think crisp chicken parmas, tender braised lamb shanks, and blistered pizzas on in-house dough. When other kitchens along Nelson Place begin calling last orders, the kitchen keeps firing up porterhouse steaks and baskets of crunchy chips late into the evening.