The Wentworth-Coolidge Mansion will be open this year from May 24 through October 14, every week from Friday-Monday. The visitor’s center is open from 10am-4pm, with tours starting every hour on the hour. The last tour of the day starts at 3pm.
Adult NH Resident $4, Non-Resident $5,
Child 6-17 NH-Resident $0, Non-Resident $3,
Child under 6, NH-Resident $0, Non-Resident $0.
Check out the Mansion page at NH State Parks for full details.
Address: 375 Little Harbor Rd, Portsmouth, NH 03801
Parking: Main Parking Lot