The Wentworth Coolidge mansion is a historic house museum near Portsmouth NH where a British royal governor lived. A huge anchor is in the foreground which frames the mansion.
The Wentworth Coolidge mansion is a historic house museum near Portsmouth NH where a British royal governor lived. A huge anchor is in the foreground which frames the mansion. Ootgoat1815 · CC BY-SA 4.0

Wentworth-Coolidge Mansion

State Historic Site · New Hampshire · New Hampshire Division of Parks and Recreation

Plan your visit

Know before you go

Address
375 Little Harbor Rd, Portsmouth, NH, 03801
Official site
www.nhstateparks.org
Managed by
New Hampshire Division of Parks and Recreation

Getting there

375 Little Harbor Rd, Portsmouth, NH, 03801

Directions on Google Maps →

What's here

Activities & features: Fishing · Hiking · Historic Feature · Nature Center · Paddling · Pets Allowed · Picnic Area · Winter Recreation

Photos

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Sources: State agency, Wikimedia Commons / editorial · updated 2026-08-23