Please choose the date and time when you wish to visit. 

• Choose an arrival window time below.  You may arrive any time within the window you choose and do not need to leave at the end of the session time.  Last admission is one hour before closing time.
• Please call 603-669-0400 if you need to reschedule your visit so that we can open up the capacity to other guests. 
  
• If you do not arrive for your scheduled window, you will not receive a refund.