| 6171 Hwy V St. Charles, MO 63301 | |
| 38° 55' 49.48'', -90° 28' 31.36'' | |
| +16362046329 | |
| VHF Ch. 16 | |
| www.unchartedmarina.com |
Berth Capacity
Slips:75
Linear Docks:600 Feet
Dry Storage:100
Approach
Minimum Approach Depth:5.0 Feet
Minimum Channel Depth:11.0 Feet
Services & Amenities
Last Updated: Apr 24, 2026
Gas:Yes
Diesel:Yes
Dockage:Yes
Water Hookup:Yes
Transient Storage:Yes
Long Term Storage:Yes
Service & Maintenance:Yes
Wi-Fi:Yes
Pump-out:Yes
Restrooms:Yes
Showers:Yes
Laundry:Yes
Trash:Yes
Ice:Yes
Boat Ramp:Yes
Groceries:Within 5 Miles
Medical Facility:Within 5 Miles
Beach:Within 5 Miles
Pet Friendly:Yes
Ship Store:Yes
Max. Slip Length:70.0 Feet
Max. Slip Width:20.0 Feet
Floating Docks:Yes
Covered Slips:Yes
Oil Disposal:Yes
Engine Service:Yes
Propeller Service:Yes
Dry Stack:Yes
Land Storage:Yes
Travel Lift:Yes
Yacht Brokerage:Yes
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Reviews
Uncharted Marina - Sandra K.Dec 31, 2023
Will be coming back spring 2024 definitely. Service is top notch and new owner Karl is genuinely a nice guy. Always available and helpful along with the employees..
Uncharted Marina - Brittany G.Nov 30, 2023
We love Polestar's Marina. They do a great job keep the place clean and organized.
Uncharted Marina - David H.May 24, 2023
Very accommodating and great price. Friendly staff and convenient