Downtown Portsmouth, is a center of activity with art galleries, bookstores, antique shops, ethnic restaurants and many original 17th-century buildings. Portsmouth is a city in the state of New Hampshire. A historic seaport and popular summer tourist destination on the Piscataqua River bordering the state of Maine. Portsmouth shipbuilding history has had a long symbiotic relationship with Kittery, Maine, across the Piscataqua River. In 1781–1782, the naval hero John Paul Jones lived in Portsmouth while he supervised construction of his ship Ranger, which was built on nearby Badger's Island in Kittery. The Portsmouth Naval Shipyard was established in 1800 during the administration of President John Adams, and is the U.S. Navy's oldest continuously operating shipyard. It sits on a cluster of conjoined islands called Seavey's Island in the Piscataqua River, whose swift tidal current prevents ice from blocking navigation to the Atlantic Ocean.—Wikipedia
Moran Towing maintains at least three and often four tugs in Portsmouth to assist with river traffic that brings several million tons of cargo a year – coal, natural gas, road salt, and products for a Foreign Trade Zone – up the the Piscataqua River and through Portsmouth Harbor.—portsmouthnh.com Portsmouth is a city in the state of New Hampshire. A historic seaport and popular summer tourist destination on the Piscataqua River bordering the state of Maine. Portsmouth shipbuilding history has had a long symbiotic relationship with Kittery, Maine, across the Piscataqua River. In 1781–1782, the naval hero John Paul Jones lived in Portsmouth while he supervised construction of his ship Ranger, which was built on nearby Badger's Island in Kittery. The Portsmouth Naval Shipyard was established in 1800 during the administration of President John Adams, and is the U.S. Navy's oldest continuously operating shipyard. It sits on a cluster of conjoined islands called Seavey's Island in the Piscataqua River, whose swift tidal current prevents ice from blocking navigation to the Atlantic Ocean.—Wikipedia
