Sheraton Portsmouth Harborside Hotel


250 Market Street, Portsmouth, NH, 03801, United States   •  Weather:   

Local Time Phone (603) 431-2300 Hotel Reservations 888-627-7138


Discover Portsmouth Center

discover portsmouth center

Stroll through the galleries and exhibits at the Discover Portsmouth Center, a gateway to the historical, cultural and artistic sites around greater Portsmouth. Experience all things Portsmouth - one of the National Trust for Historic Preservation's 2008 Dozen Distinctive Destinations®. The center earned this award due to the community's authentic "sense of place," with its lively combination of well-reserved architecture, historical sites and vibrant cultural life. Bring the whole family to marvel in rich Portsmouth history at the Discover Portsmouth Center, less than half a mile from our downtown Portsmouth hotel.

Plan your excursion to the Discover Portsmouth Center early and our best available rates. 

  • Comfortable accommodations featuring the Sheraton Signature Bed
  • Valid all days of the week

Book online, or call 866-716-8120 and ask for our best available rates.

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Learn More about the Discover Portsmouth Center

10 Middle Street, Portsmouth, NH 03801

The Portsmouth Historical Society project has converted the former city library to a new exhibition site displaying the art and history of the region.

Hours and Admission

  • The Discover Portsmouth Center is open 10:00 AM–5:00 PM Monday through Sunday.
  • Admission is free for all visitors. 

Transportation and Parking

  • Located less than half a mile from our hotel, please expect an approximate 3 minute drive or 5 minute walk.
  • Metered street parking is available around the Discover Portsmouth Center.

Looking for more activities while you're in the area? Check out our favorite things to do in Portsmouth.