Trip to Williamsport

• 1
  
  Williamsport
  Town/Location
• 2
  
  Cushwa Basin
  Discovery at Mile 99.6
• 3
  
  Conococheague Aqueduct
  Discovery at Mile 99.6
• 4
  
  Lockhouse 44
  Discovery at Mile 99.1
• 5
  
  Fort Frederick State Park Parking
  Parking Lot at Mile 112.4