Heritage Harbor Ottawa

Dock
Offered

Mooring
Not Offered

Day Trip
Not Offered

421 Great Loop East Drive
Ottawa, IL 61350

Check-in after 12:00 PM
Check-out before 12:00 PM

+1 815-433-5000

VHF 16

Book faster with the free Dockwa app

155 Reviews

by Paul P. - Verified user on Oct 15, 2026

The answered right away the fuel dock staff were great, amenities were perfect an my food was excellent at the restaurant.

Marina Response:

Thanks for the shout out! The Harbor House restaurant is pretty amazing..

by Shawn D. - Verified user on Oct 13, 2026

Great help getting providing guidance to enter the harbor after dark. Very nice people

Marina Response:

Our marina hosts do a bang-up job every single time. Thanks for noticing (and taking the time to comment).

by Michael S. - Verified user on Oct 13, 2026

Beautiful spot, out of Illinois River traffic, excellent facilities plus a restaurant. Bryce is the best harbor host we've met so far in 5000 miles.

Marina Response:

Wow! What great review. Will be sure to share with Bryce and we agree! Safe travels on your loop.

by Julie R. - Verified user on Oct 06, 2026

Excellent marina!! Staff helped up to dock, comfortable slips and docks. Restaurant was very good. Pretzel was excellent! Loved the calamari and fish tacos. Gas dock was easy to get into even with a47 ft boat. Laundry, small ships store and Walmart delivery

Marina Response:

Thanks for the great review. Safe travels on your looper journey! Appreciate you all!

by Marguerite M. - Verified user on Oct 06, 2026

Great Marina. Easy access. They really work hard to accommodate transients and loopers. Nice facilities.

Marina Response:

Thanks so much... we're glad our hard work shows. Safe travels on your looper journey!

by Wendy M. - Verified user on Oct 04, 2026

We had a very pleasant visit at Heritage Harbor. Excellent service at every turn. Very nice and spacious bathroom facilities. We enjoyed dinner at the restaurant. (The tuna nachos appetizer is big and delicious!) Big thanks to Rex and Jess and Shannon for your help in various areas. The river briefing by Bryce is absolutely priceless. His generosity with his time and knowledge is amazing and appreciated.

Marina Response:

Awe, shucks!... You're making us blush! THANK YOU for the glowing review!

by Matt R. - Verified user on Sep 29, 2026

Great stop. Great restaurant and briefing!

Marina Response:

⭐⭐⭐⭐⭐❤️

by Kiira B. - Verified user on Sep 29, 2026

Excellent stay at Heritage Harbor! It is a beautiful facility with lots of things to do. Great, reasonably priced restaurant, 5k walking/running path along the harbor, bike trails, pickleball, pool, and sand volleyball. We stayed 3 nights and definitely could have stayed longer. Bryce's briefing of the next 500 miles of river was worth the stop without any other amenities. Showers and docks were great too.

Marina Response:

Thanks for your comprehensive review. We appreciate it very much. Safe travels on your looper journey.

by Karen H. - Verified user on Sep 29, 2026

Heritage Harbor is a very clean pleasant marina. The staff is awesome!

Marina Response:

👏⭐❤️ THANKS!

by Michael R. - Verified user on Sep 27, 2026

It was great, nice facilities, docks and staff!

Marina Response:

We appreciate the stars and words. Safe travels!

by Mark P. - Verified user on Sep 27, 2026

Facilities are new. Bath house was just built and put in service. Grounds are nicely groomed. There is a bar and restaurant dockside. Staff was very helpful.

Marina Response:

Thanks for this.. Safe travels on your loop journey.

by Robert R. - Verified user on Sep 26, 2026

The marina is very nice and the folks so accommodating. Bryce’s almost daily discussions about the rivers, locks and stops is also quite valuable. The on site restaurant was also a bit with our group.

Marina Response:

Thanks for the great review! Safe travels on your loop journey!

by Alan G. - Verified user on Sep 23, 2026

Great Marina, it is very new and the facilities are amazing. Too cool for the pool but great on site restaurant and very protected. One of the best marinas on the Loop!

Marina Response:

Thanks! We appreciate the positive review and safe travels on your loop journey!

by John S. - Verified user on Sep 23, 2026

The staff were very proficient at handling 8 arriving boats practically at the same time. Nice job. They were also invaluable with Brice's presentation on the river trip ahead. Great job everyone.

Marina Response:

Thanks for the favorable review. We appreciate that and the feedback on our Harbor Host's river briefing. Safe travels down river on your loop journey!

by Tim M. - Verified user on Sep 22, 2026

Marina was packed but they made room for us at the fuel dock. Went out of there way to make sure we had everything we needed. Wish we could have stayed longer! Thanks Black Diamond

Marina Response:

Thank you for this and we enjoyed meeting you both. Safe travels!

by Charles P. - Verified user on Sep 21, 2026

Terrific Loop Stop. Bryce and his crew are top notch. Bryce gave a terrific briefing on what to expect until Kentucky Lake. A must stop!

Marina Response:

So glad this stop was helpful and safe travels down river!

by Peter B. - Verified user on Sep 20, 2026

best marina ever! great food at the restaurant. very clean bathrooms and facilities. a must stop.

Marina Response:

Thanks for this! We work hard at this and appreciate the shout out. Safe travels on your loop!

by Mike&Kenda C. - Verified user on Sep 19, 2026

Staff very friendly and attentive. Stayed to see us in after hours when delayed at lock. Felt confident leaving boat there for 10 days while we travelled home. Arrived back to everything in order. Regret not having the time to enjoy restaurant, laundry facilities or Great Loop talks, all of which we heard were excellent! Loved the resident ducks too.

Marina Response:

Thank you for this... We appreciate you and wish you safe travels down river on your Great Loop journey.

by Ulli S. - Verified user on Sep 18, 2026

This is an excellent place to stay with a pool, great services and Restaurant on site, nice new showers and laundry as well. We stayed 3 nights.

Marina Response:

Thanks for the positive feedback and safe travels as you continue down river!

by Chris P. - Verified user on Sep 15, 2026

We didn’t get to stay and enjoy this beautiful marina due to being stuck at a lock for 4 hours BUT communication from Jess…marina manager …was 5 star alone! We ended up arriving after Marina was closed…8:30…we still received assistance with docking from a Rich…simply someone who cares!! Went to the restaurant for a toddie to wind down and the service was again 5 star!!! MUST STOP!!!

Marina Response:

We're sorry the locks caused such a late arrival and hope you will get the opportunity to stay at our marina again (longer) next time. Glad a looper "hand" from Rich was available. We really appreciate our harbor hosts. Safe travels on your journey down the Illinois River..

by Carol M. on Sep 14, 2026

Oh my goodness! What a great place. Wonderful facilities, TERRIFIC floating docks, restaurant on site, pool, pickleball, walking trail, and in slip pump out! I am sure there is more, but unfortunately we only stayed one night. My only regret is that we could not stay longer. We will be back. I could live here!

Marina Response:

We hope you can come back soon to experience more of Harbor Life. Thanks for the great review, we want this amazing community to always feel like HOME!

by Tim R. - Verified user on Sep 08, 2026

Excellent Marina with active local boating community. Slips are well maintained, fare ways are wide and always someone there to catch lines. Great Marina restaurant at end of pier. The pool is open for transient boaters, very refreshing. Excellent stop on our Loop.

Marina Response:

Thanks for the positive feedback. Safe travels on your continued journey down the Illinois River!

by Bill H. - Verified user on Aug 29, 2026

Heritage Harbor was awesome! Nice pool, on-site restaurant with great food. Super nice staff and new bathrooms and shower area. Wish we would have stayed longer.

Marina Response:

Thanks for the 5 Stars.. So appreciate the love and hope you'll be back in Ottawa at our Marina someday.

by Vicki L. - Verified user on Aug 28, 2026

Great marina. Helpful staff. Nice new bathrooms and showers.

Marina Response:

Thanks for the positive review. So glad to have you.

by Debbie B. - Verified user on Aug 22, 2026

It’s a beautiful marina. 5 star restaurant, great walking paths, pickle ball court, pool, brand new shower houses! Staff was very accommodating and friendly. Would definitely go back and stay there again. We had the best stay. Just started the great loop…. Hopefully all marinas are like this one.

Marina Response:

We enjoyed having you! Thanks for the positive feedback. Best of luck on your loop and wishing you safe travels down river.

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Member Discounts

Dockwa and BoatUS have teamed up to bring you discounts for all BoatUS marinas. If you are a BoatUS member, go to your Dockwa account and add your BoatUS member information to get the following discounts at this marina.

$.10 Off per Gallon of Fuel
Free Pump Out

About Heritage Harbor Ottawa

Welcome to one of the Midwest's premier resort marinas and one of America's Great Loop's favorite stops.

Tucked inside a protected 32-acre harbor on the Illinois River, Heritage Harbor offers more than a transient slip - it offers a chance to recharge. Enjoy resort amenities, waterfront dining/restaurant, a swimming pool, modern shower facilities, beautiful walking paths, live music, and one of the friendliest boating communities you'll find anywhere on the Loop.

Booking Info

For weekly and monthly reservations, please contact our marina office for specific rates by filling out our Inquiry Form (Seasonal/Annual) and we'll get back to you shortly.