Lewis & Clark Marina is located on the majestic 25 mile Lewis and Clark Lake.  The marina near Gavins Point Dam is the largest marina within 400 miles. We have over 400 slips, fueling, boat rentals, a full marine service department and a convenience store.

Area campgrounds offer over 870 campsites with many amenities, making Yankton the largest camping destination in the Midwest. Whether boating, fishing, camping, bicycling, horseback riding, swimming or jet skiing, you will enjoy the beautiful lakeside weather with warm days and cool nights.

  • Photo By Keith A. G-Dock
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31,400

Surface Acres

90

Miles of Shoreline

727,000,000

KWh Annual Generation

150,000

ft³/sec Discharge Record 2011

25

Miles Long

45

Max Depth

1952

Dam Construction Started

5

Years to Build

Fun on The Water

Set sail for the largest marina on the upper Missouri River! Lewis & Clark Marina provides 1st class accommodations for the serious boater.

-Slip Holder: Paul P, G Dock

-Slip Holder: Noah Marsh

Lewis & Clark Marina

A wonderful birds eye view of the marina, that makes us want to make some waves and watch the sunset.