The newest Portsmouth New Hampshire Hotel located next to Portsmouth Harbor Events & Conference Center is the only LEED Certified Hotel in Portsmouth. Dining options are endless with Dolphin Striker, Oar House and Portsmouth Brewery just a block away. Our all-suite extended stay hotel is pet-friendly, offering such amenities as a heated indoor pool, fitness center, on site bar and complimentary hot breakfast. Enjoy easy access to NH & ME beaches, the University of New Hampshire and Kittery Outlets, as well as major corporations including Liberty Mutual, Irving Oil, Timberland, Lindt & Sprungli and Lonza Biologics. The Residence Inn by Marriott is just 1 hour north of Boston and south of Portland, Maine. Our Portsmouth NH hotel offers a scenic, yet convenient setting for both business and leisure.