The Alton Marina

Slip Information:
  • Total Slips: 300
  • Max Length: 90'
  • Dock Depth: 8'
Marina Phone: 618-462-9860
#1 Henry St, 
Alton, IL 62002
View Marina Website

The finest Marina on the Mississippi River offers you all the convenience of being within walking distance of the services and attractions of Historic Downtown Alton, Illinois, along with the best in dockside services and amenities. Only minutes from St. Louis Lambert International Airport.