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Isles of Shoals Steamship Company

Contact Information

315 Market Street, Portsmouth, NH 03801
Phone: 6034315500 | Website
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Home of the Steamin Party Ship and Star Island Walking Tours located in downtown Portsmouth, NH. We offer narrated historic cruises of the Isles of Shoals, Star Island, lighthouses, Portsmouth Harbor, fall foliage, sunset cruises and more aboard our 348 Passenger Victorian Steamship, the MV Thomas Laighton. We also offer lobster clambake dinner cruises, party ships with live entertainment, wedding ceremonies and receptions, corporate events, student field trips, bachelor and bachelorette parties or any special event!


  • Buses Welcome
  • Family Friendly
  • Function Space
  • Groups Welcome
  • Meeting Room
  • Water Front
  • Accessible
  • Internet Access
  • Gay Friendly

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