Treasure Island Resort & Casino


Dock
Offered

Mooring
Not Offered

Day Trip
Not Offered
5734 Sturgeon Lake Road
Welch, MN 55089
Check-in after 01:00 PM
Check-out before 11:00 AM
VHF 16

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130 Reviews

by Mary A. - Verified user on Jul 13, 2025
Always a great time at Treasure Island marina. Music on the river was super fun! Great singer and fun yard games. Thanks TI team! m&m
Marina Response:
Thank you M&M! We always enjoy having you stay with us. See you again soon!

by Lotti B. - Verified user on Jul 05, 2025
The Dock employees are always so nice and very helpful in docking the boats. To be honest I’m very dissatisfied with the cost of Thursday night. My group from Miss Croix (7 boats) will be reconsidering our next year stay. Obviously many people were not going to pay that price because it was dead.
Marina Response:
Happy to hear you had fun staying at Treasure Island Marina for the concert! The shuttle runs regularly on weekends and concert days, but if you need a shuttle, there is a phone on the outside of the block bathroom building. Just pick up the receiver and push the speed dial button to be connected to an operator who will send a shuttle. You can also ask any Marina staff and we will be happy to call a shuttle for you. Why do I keep saying the shuttle phone thing? Because I know people read reviews, and it's a great place for us to educate people who may not know how to access amenities. We look forward to seeing you again soon!

by Jeff S. - Verified user on Jun 24, 2025
This is our fifth year staying at the marina and the new improvements to the dock are very nice, there is always someone there to help with docking, and the setting is beautiful and peaceful. The price is right too.

by Stephen C. - Verified user on Jun 23, 2025
The new transient docks were great, but most of our group had electrical problems. People will quit coming back if their a/c doesn't work...

by John S. - Verified user on Jun 23, 2025
Great marina. The employees were there to greet me upon arrival and told me where to put my trailer after launching the boat. Be careful of very shallow water 50' east of B and C dock. Just stay close to the marina until you get south of A dock.

by Steve S. - Verified user on Jun 22, 2025
We had great service at the gas dock and pulling into our slip for the night.

by Dominic T. - Verified user on Jun 10, 2025
Great facility docks

by Paul G. - Verified user on Jun 09, 2025
The weekend was great and the dock crew did a great job with everything from helping at the fuel dock, pump out, getting us set into our slip and ice delivery to us. The shuttle service to the Casino and back to the marina is very easy.

by John T. - Verified user on Jun 09, 2025
Beautiful Marina excellent staff great service!

by john k. - Verified user on Jun 09, 2025
Excellent service great venue

by Jessica A. - Verified user on Jun 08, 2025
Beautiful environment, Beautiful docks and great staff!

by Pam P. - Verified user on Jun 08, 2025
It's always nice to stay at TI Marina! Everyone is so friendly and helpful.
Marina Response:
Thank you! We explain to the staff that they are hired to be people, not robots. We want each of them to use their own unique personality to their advantage.

by Rene - Verified user on Jun 08, 2025
The staff was so great this weekend, the acoustic singer was incredible! We had a wonderful time. Thank you for hosting us

by Robert L. - Verified user on Nov 05, 2024
Great staff and facilities well maintained

by Jeff K. - Verified user on Nov 03, 2024
I have been a seasonal slip holder for over 12 years. The Staff have always been great people, and they try and keep the Marina in tip top shape. I will be here for years to come.

by Amy A. - Verified user on Oct 31, 2024
I marina slip holders have a close knit family feel which is the draw for all of us! We love the location and spend a lot of time at TI restaurants, bars, concerts and in the casino. We are happy to see some improvements are underway at the marina, even the small updates! The C dock looks great. Hoping that the B dock decking will be updated prior to us splashing next year so we may enjoy the whole season. It is extremely important to many of us that we are allowed to keep our dock extensions (or that the dock can be widened as A dock is). We are happy to update the decking on the extensions to keep them all looking great(This is how we are all able to socialize without blocking the walkways). We are also hoping that management will consider bringing back some of the activities/events that made this marina feel special (music by the marina, marina Christmas party, food trucks and fun weekend events. It seems that faded away after Summer left and we miss that customer service aspect Can't wait until next year's boating season at TI!

by Christine H. - Verified user on Sep 19, 2024
Awesome dock facilities!! All new this year! Great staff to welcome you at the dock when you come in and they also walk the dock from time to time to check in with you.

by Richard M. - Verified user on Sep 18, 2024
Nothing was open on a Monday restaurants and buffet all closed pool closed bowling center closed arcade closed very disappointing

by Kevin D. - Verified user on Sep 16, 2024
Staff was wonderful and Marina was clean!
Marina Response:
Thank you for the review. I'm happy to hear the staff and facilities met your expectations. We look forward to having you stay with us again in the future. -Chris Vogel, Marina Supervisor

by Heather P. - Verified user on Sep 15, 2024
Wonderful as always! Although a suggestion
Marina Response:
Thank you for staying at Treasure Island Marina. Please message us with your suggestion through Dockwa, by phone 651-385-2575, or by email [email protected] we value all feedback and suggestions.

by Nonie K. - Verified user on Sep 15, 2024
Great marina. Love new docks

by Rob D. - Verified user on Sep 12, 2024
We had a fantastic 2 night stay!!
Marina Response:
We are happy to hear you enjoyed your stay at Treasure Island Marina! Thank you for recognizing the Dock Staff. They read every comment and enjoy being recognized. We hope to see the Dengler Family again soon!

by Bryan M. - Verified user on Sep 09, 2024
The new docks are amazing.

by Larry b. - Verified user on Sep 03, 2024
Beautiful marina, well maintained

by Jake H. - Verified user on Sep 02, 2024
Love Ti Marina. They do a fantastic job with their transient guests
Marina Response:
Thank you for your kind review. We strive to make everyone feel welcome and appreciated, because you are! Hope to see you at Treasure Island Marina again!
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About Treasure Island Resort & Casino

Cruise into The Island and dock at the hottest spot on the Mississippi! Located at mile marker 798.2, just one mile north of Lock & Dam No. 3 in the Sturgeon Lake Channel, Treasure Island Marina offers 56 transient slips with docking up to 100 feet and 81 seasonal slips. We also offer overnight docking and short-term docking for trips less than eight hours.

In addition to the services and amenities listed below, a seasonal slip reservation includes access to the beach and park area, 50% off admission to The Lagoon and FREE shuttle service to and from the casino. Short-term docking does not include access to services or amenities.


Services

  • Diesel
  • Gas
  • Water Hookup
  • Electrical

Amenities

  • Ice
  • Wireless Internet
  • Laundry
  • Oil Recycling
  • Pet Friendly
  • Swimming Pool
  • Pumpout
  • Launch Ramp
  • Restrooms
  • Security
  • Ship Store
  • Showers
  • Medical Facilities w/in 5 Miles
  • Hotel/Lodging
  • Restaurant
  • Land Storage

Info


Photos

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