1 Henry St
Alton, IL 62002-6327
Dock
Offered
Mooring
Not Offered
Day Trip
Not Offered

74 Reviews
by Brian T. - Verified user on Sep 14, 2026
The crew at Alton Marina was great and extremely accommodating which led to a great stay.
I would strongly recommend stopping here for a couple of days and enjoying the pool. Two washers and dryers make doing laundry breeze
Marina Response:
Thank you, Brian. Please tell us what we can improve on to earn a 5-star rating next time you stay with us!by Todd V. - Verified user on Sep 10, 2026
Well run marina, clean restrooms, very good food in the on-site cantina.
by Denis H. - Verified user on Sep 08, 2026
Alton Marina has a great team. Not only were we under cover in our slip, but the facilities are kept clean, the food and drink in the cafe is quite good (especially the chicken salad!), the dock hands landed our boat and grabbed our trash, the office managed our Amazon deliveries,and the fuel dock attendant opened early for us so that we could get an earlier start on our river trip. Thank you to all of you!
by Patti P. - Verified user on Sep 07, 2026
Alton marina was great. Friendly helpful staff, great food for lunch, lovely pool. Best of all, a covered slip for the 97 degree day.
by Debbie B. - Verified user on Sep 06, 2026
Very nice Marina. Beautiful pool, great store with lunch and drinks available. Walk to town, walking paths, plenty to enjoy. Very nice, accommodating staff.
by Leslie V. - Verified user on Aug 30, 2026
Enjoyed our stay! Jill was very helpful! We arrived late to the marina but everything was organized for us ahead of time. Totally seamless. Also enjoyed the covered slips in the hot sun. Jill was also helpful in providing information about Alton, refueling us and being professional in spite of a very rude customer and giving us details about our next steps on our route through the locks. Would definitely recommend!
Marina Response:
Thank you for visiting! We are elated you enjoyed your stay, and we appreicate your letting us know. Wishing you many safe travels!by Catherine m. - Verified user on Aug 26, 2026
The staff helped with refueling and dockage! Very knowledgeable.
Marina Response:
Thank you! Safe travels!by Phil S. - Verified user on Aug 13, 2026
Staff helped us out and recommended a great place to eat. Thank you!
Marina Response:
Thank you for visiting! Safe travels!by John P. - Verified user on Aug 09, 2026
Great Stop. Easy walk into town and nice farmers market on Saturday morning near the marina. The staff is very friendly and helpful. Bathrooms are clean and well maintained.
Marina Response:
We appreciate your business and happy you enjoyed the marina and the farmer's market. Safe travels!by matt c. on Aug 07, 2026
we are looping through and stayed 3 nights. I can't tell you how much it was refreshing to have such a great crew all around. The Fuel Dock: jill and her crew were so helpful and professional, in and out and even offered me a cold pop from the freezer as it was a heated day!. The office was so helpful with information and truly wanted us to be there. The little bar and grill: Made to order breakfast, bloody marys at a incredible price and service. We haven't felt this welcome in quite a while......stay there, you will enjoy it!!!
Marina Response:
We are so pleased you enjoyed your stay and thank you. Your kind words mean a lot to us. Hope to see you next time around! Safe travels!by Virginia O. - Verified user on Jul 19, 2026
What a great marina! Super helpful staff and nice facilities. Plenty of dog walking area. The food at the deli right in the marina office was so yummy! Great place and would stay there again!
Marina Response:
We are so glad you enjoyed your stay. Thank you for staying with us!!by Douglas J. - Verified user on Jul 06, 2026
App works great, easy to use. No problems at the marina.
Marina Response:
Glad you enjoyed your stay. Thank you for staying with us!by Brian S. - Verified user on Jun 01, 2026
Everything was above my expectations, especially the friendly cooked food!!!
Marina Response:
Thank you for visiting! We're happy you were pleased with your stay. As for the restaurant, that would be Lynn...we love her, too! Thanks again, and safe travels!by Timothy S. - Verified user on Apr 08, 2026
Friendly staff and nice facilities
Marina Response:
Thank you for visiting! Safe travels!by paul w. - Verified user on Mar 31, 2026
Friendly staff with clean facilities. Just steps away from historic Alton is nice too
Marina Response:
Thank you for visiting and for the good word...hope to see you again...safe travels!by Kevin W. - Verified user on Dec 15, 2025
Friendly staff and a nice (smallish) facility with great clean bathrooms and laundry room. Stayed two nights in bitter cold and they took great care of us. Close enough to walk to town, Ubers are available if you don’t mind waiting a while.
Marina Response:
Thank you for visiting! We're so happy we were able to accommodate you comfortably! Hope to see you again soon!by Gary W. - Verified user on Nov 01, 2025
Staff was very friendly, nice facilities and pleasant stay.
by Janeen A. - Verified user on Oct 20, 2025
We enjoyed our stay at Alton Harbor Marina. Many of the slips are covered, so if you use Starlink, be sure to request an uncovered slip. The marina Wi-Fi is okay, but depends on where you are in the marina. The docks are in good condition and the staff is very helpful and cooperated with moving us when the weather forecast was poor. Thank you!
Marina Response:
We're delighted you were pleased with your stay, and we appreciate your comments! Hope our paths cross again...safe travels!by Frank T. - Verified user on Oct 20, 2025
we had a great stay. Helpful dock, hands, and office staff .
Clean shower rooms and laundry
Marina Response:
Thank you so much for the good word! We're happy you enjoyed your time with us and hope to see you again! Safe travels!by Sylvie B. - Verified user on Oct 15, 2025
The personal was very kind. We had every thing for us.
Marina Response:
Thank you for your comments! We're happy you were pleased with your stay. Safe travels!by Doug S. - Verified user on Oct 14, 2025
We found the staff to be very accommodating. I felt like a pest to the lady working in the office! But she was very gracious when I lost the key float, when we needed a gate access card, when we wanted to extend our stay a night, when we wanted ice when the store was closed and when we wanted to fill our extra fuel can. She was our own personal angel during our time there! We loved the deli chef! She put a smile on our faces and filled our bellies as well as making a mean Bloody Mary! The amenities were great and we were easily able to bike to restaurants, stores and the sights of the town. We will definitely return when we complete our 2nd Loop!
Marina Response:
We are delighted you enjoyed your stay! Thank you for visiting our marina. Safe travels!by David R. - Verified user on Oct 11, 2025
Nice people who care.
Marina Response:
Thank you very much for the kind words! Safe travels!by Joann W. - Verified user on Oct 06, 2025
Alton Marina was great. Accommodating and super friendly staff! Restrooms and showers very clean! Deli had great breakfasts and lunches! We really enjoyed our time in Alton!
Marina Response:
Thank you for your awesome review!by Linda G. - Verified user on Oct 05, 2025
It was most enjoyable.
Marina Response:
We're happy you enjoyed your stay. Thank you for visiting! Safe travels!by Steve and Jeanne H. - Verified user on Oct 04, 2025
Nice place. Staff very attentive to our needs.
Marina Response:
Thank you for visiting. We're delighted you enjoyed your stay. Safe travels!About Alton Marina
Please let us know if you would like a covered, or uncovered slip in your reservation request as a "special request". Assignments will be available 24 hours before your arrival but are subject to change.
When submitting a waitlist request, please also include your electric requirements in the "special request" field.






