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WELCOME TO

MARK TWAIN LAKE

Whether you’re a boater, camper, fisherman, hunter, hiker and/or just plain enjoy being in the outdoors, we have plenty for you to explore.

Mark Twain Lake offers a variety of camping opportunities ranging from primitive, hike-in sites to developed sites with water, sewer, and electrical hook-ups.

Lodging, shopping, food and drink, attractions … we have it all! Visit our Advertiser’s Directory and plan your trip!

BOATING

For information regarding Boat Ramp Passes or Facility Rental, please contact the Corps of Engineers directly at one of these two phone numbers:

M.W. Boudreaux
Memorial Visitor Center
573-565-2112

U.S. Army Corps of Engineers
Project Office
573-735-4097

FOR ON-WATER EMERGENCIES
DIAL *55
or 1-800-525-5555

Campgrounds, Fish Habitat Structures, trails, fishing ponds and more.

Visit Salt River Shirt Company for your Mark Twain Lake gear.

Big River Comic Convention
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Korf Gymnasium
Fri, 13 Mar
Kick off the fun with cosplay and watch the characters come to life. The event will take place at the…
 
Chocolate Extravaganza
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Historic Downtown Hannibal
Fri, 13 Mar
Enter a chocolate lover's dream in Downtown Hannibal. Your chocolate passport allows you tons of decadent choices, from cocoa hand…
 
Downtown Hannibal Art Walk
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Historic Downtown Hannibal
Sat, 14 Mar 04:00 PM
Second Saturdays in Downtown Hannibal is so special. Stroll the galleries, specialty shops and businesses staying open from 4-7pm and…
 
Quilt Show
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Admiral Coontz Armory
Fri, 27 Mar 09:00 AM
2026 Quilt Show March 27-28, 2026 Quilted Treasures Hannibal Armory 9 a.m. - 3 p.m. Presented by the Hannibal Piecemakers…