Please choose an arrival window for your visit.

• You may arrive any time within the one-hour window you choose and stay until closing 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.