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Eclipse Watch Party Sign-Up!

Gather to watch the 98% solar eclipse at the Castle! Get a free pair of eclipse glasses (while supplies last), witness the eclipse through solar telescopes, and talk with an astronomer from the New Hampshire Astronomical Society.

Registration is encouraged, but not required. Knowing how many people will be attending allows us to better prepare for the program.

Contact Information


Estimated # of attendees.

This is a FREE event, however the Castle welcomes gifts in support of its mission and restoration efforts.

Photo Policy

By registering for this program, I understand that pictures may be taken for promotional purposes.  If you have questions or concerns, please see a member of the Castle Team at the event.