Welcome to Cannon Dam General Store

Cannon Dam General Store is just 1/2 mile from the Blackjack Marina and Ray Behrens Recreation area boat ramp at Mark Twain Lake.

We have 24 hour pay at the pump fueling for Gas, OFF-Road Disel, Diesel, and  Ethanol Free Super Unleaded!
Full selection of Soda, Groceries, Tobacco & Beer.  Hot food, coffee, and drinks available ALL DAY.  We pride ourselves on being convenient and reliable for all of our customers year round.  Free Air Hose!

Open 7 days a week YEAR ROUND!

5:00 AM - 9:00 PM (10:00 PM on Fri & Sat)

Winter Hours Nov 1st - Mar 30th 6:00 AM - 8:00 PM (9:00 PM on Fri & Sat)
Closed: Thanksgiving, Christmas, and New Years Day

Daily Newspapers:
St Louis Post Dispatch
Quincy Herald-Whig

Souvenirs & T-Shirts & Hats
Public Laundromat