visit
The Mansion’s gorgeous, seaside grounds are the perfect place to picnic and swim. Free to enter, the grounds are open year-round, from dawn-to-dusk daily, with plenty of free parking.
The location address is 375 Little Harbor Road, Portsmouth, NH 03801.
Mansion Tours
The Mansion is open from Memorial Day weekend to Columbus Day/Indigenous Peoples’ Day weekend.
2024: Please visit the Mansion page at NH State Parks for the most current and up to date open and tour times.
Guided tours of the Mansion are available from 10am-4pm Friday-Monday.
Tours leave on the hour, with the last of the day at 3pm.
(10am, 11am, 12pm, 1pm, 2pm, 3pm)
Cost:
- $5 for non-NH residents
- $4 for NH residents
- $3 for out of state youths age 6-17
Free:
- NH residents over 65
- NH youths age 6-17
- Children under 6
- Active military
NH Bureau of Historic Sites
The Wentworth-Coolidge Mansion and grounds are operated by the state of New Hampshire’s Bureau of Historic Sites. For full information on the site and the most up to date tour details, visit the Mansion’s webpage:
Little Harbor Trail
Talk to us
Have any questions? For tours and other Mansion details, visit the NH State Parks page. To reach the Association, please use the button below.