Portsmouth is a coastal city in southeastern New Hampshire, positioned along the Piscataqua River near the state’s short Atlantic shoreline. Its compact downtown is known for brick buildings, narrow streets, independent shops, restaurants, galleries, and a busy waterfront. The city’s maritime setting remains central to its identity, with working docks and views across the river toward Maine. Prescott Park provides gardens and open space beside the water, while nearby islands, beaches, and coastal communities extend the landscape beyond the historic centre. Portsmouth combines a strong seaport tradition with a well-established arts, dining, and cultural scene.

Portsmouth’s history reaches back to the settlement known as Strawbery Banke, which grew around the Piscataqua River and developed into an important port. Strawbery Banke Museum now preserves historic houses and gardens across a waterfront neighbourhood, with exhibits showing how residents lived and worked across several centuries. The city also has an important African American history, represented by the African Burying Ground Memorial Park, which commemorates people of African descent buried beneath the former burial ground. Maritime heritage remains visible through the Moffatt-Ladd House, historic warehouses, the Portsmouth Naval Shipyard across the river in Maine, and other preserved waterfront sites.

Prescott Park is one of Portsmouth’s most recognizable waterfront spaces, with formal gardens overlooking the Piscataqua River and an outdoor arts festival during the warmer months. The city’s historic harbour can be explored through walking routes that pass landmarks such as the Warner House, Governor John Langdon House, and the old Custom House. The USS Albacore, a former U.S. Navy submarine, is preserved at Albacore Park and offers a different perspective on the region’s naval history. Beyond the city, the Seacoast provides access to sandy beaches, rocky shorelines, tidal marshes, and the Isles of Shoals.

Portsmouth has a well-developed food scene shaped by its coastal location and concentration of independent businesses. Restaurants serve New England seafood such as oysters, clams, lobster, and locally caught fish, alongside bakeries, cafés, breweries, and international cuisines. The waterfront and Market Square areas are particularly known for dining and evening activity. The Music Hall provides a long-running venue for concerts, films, comedy, and other performances, while galleries and small creative businesses contribute to the city’s arts community. Portsmouth’s combination of maritime food traditions, historic architecture, and cultural venues gives it a distinctive identity within New Hampshire’s Seacoast region.