Kilwins Portsmouth

School is over.  You've at least contemplated going to the beach once or twice.  Dare we say it?  Is Summer here?  We certainly hope so! 

Kilwins Ice Cream is such a treat on a warm Summer day.  You simply must try our new Heavenly Hash and S'More Ice Cream flavors, both made with Kilwins' hand-crafted marshmallow!  It's a Marsh-mallow Summer at Kilwins and we have five different flavors of NEW hand-crafted marshmallows, new recipes for our marsh-mallows dipped in chocolate or caramel, and NEW Heavenly Hash fudge. 

Stop by to see and taste the wonderful confections we've created for you! 

Kilwins, Portsmouth, NH

Conveniently located on Congress Street in the heart of Market Square

In-Store Specials

We have frequent buyer cards for many of our products including ice cream and beverages.  Start your card today and you'll soon be enjoying a "freebie!"


Events & Promotions


Photo Gallery

Local Careers

Currently seeking part-time, permanent positions.  Must be 16 or older and must be able to work nights, weekends and holidays as well as continuing with fewer hours come fall and winter and spring.  Perfect position for high-school or local college student.  Applications available at Kilwins.





20 Congress Street Market Square
Portsmouth, NH 03801




Sunday 10am - 9pm
Monday - Thursday 10am-9pm
Friday & Saturday 10am-10pm

Store Owner:

Janette Desmond


©2011-2015 Kilwins Chocolates Franchise, Inc. All Rights Reserved.