1805 Building Tour

When

August 13, 2026    
1:30 pm - 2:30 pm

Bookings

Bookings closed

Where

Portsmouth Athenaeum
9 Market Square, Portsmouth, NH, 03801

Event Type

Have you wondered what secrets lie beyond the cannons and green doors on Market Square? Our 45-minute tour offers a glimpse into spaces generally reserved for members and offers an introduction to the history of the Portsmouth Athenaeum, Portsmouth’s oldest existing library.

The tour will start at our members’ entrance at 9 Market Square. Please knock on the door within five minutes of the start time.

Registration Information Space is limited. Online registration is available until 24 hours before the tour. To purchase any remaining spots after that time, please come to the third-floor research library after 1 p.m.

NOTE: You will receive a confirmation email upon completing your registration. If you do not receive one, please check your spam/junk folder. If you have any questions, contact events@portsmouthathenaeum.org.

 

Bookings

Within 24 hours of an event, the online registration window closes. To reserve any remaining spaces, please call (603) 431-2538.