Welcome to the official website of Mark Twain Lake! Check out the links to the right as well those below to learn more about the opportunities and resources available on this 55,000 acre project.
The full series of America the Beautiful Passes are now available at the Mark Twain Lake Visitor Center. America the Beautiful Passes are available by calling the Mark Twain Lake Project Office at 573-735-4097. Click the link below to find the pass that works best for you.
The Visitor Center is now open daily from 9am to 4:30pm. Stop in to find out what's happening around the lake. Masks are required.

Mark Twain Lake Links

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Photos

Latest News Releases

David C Berti Shooting Range Closed for Maintenance
10/19/2021
October 19, 2021, Mark Twain Lake – The David C. Berti Shooting Range located in the Warren G. See South Spillway Recreation Area at Mark Twain Lake will be closed from on Monday, October 25 and...
Corps Extends Camping Season for Some Sites at Mark Twain Lake
10/6/2021
October 6, 2021, Mark Twain Lake – The U.S. Army Corps of Engineers (USACE) at Mark Twain Lake has announced an extension of the camping season for some sites due to increased public demand. To...
David C. Berti Shooting Range Closed for Maintenance
9/23/2021
September 23, 2021, Mark Twain Lake - The David C. Berti Shooting Range located in the Warren G. See South Spillway Recreation Area at Mark Twain Lake will be closed from on Monday, September 27, 2021...
Advanced Tickets Required to attend the 2021 Indian Creek Halloween Walk
9/13/2021
September 13, 2021, Mark Twain Lake – The U.S. Army Corps of Engineers at Mark Twain Lake is excited to announce we will be holding the Halloween Walk event this year at the Indian Creek Campground!...
David C Berti Shooting Range Closed for Maintenance
9/13/2021
September 13, 2021, Mark Twain Lake – The David C. Berti Shooting Range located in the Warren G. See South Spillway Recreation Area at Mark Twain Lake will be closed from 7 a.m. – 3 p.m. on September...
Mark Twain Lake Trail Update
8/27/2021
Mark Twain Lake, August 27, 2021 – The U.S. Army Corps of Engineers at Mark Twain Lake announces two multi-use trails have reopened after the extended high water and storm damage, however, visitors...
Frank Russell Campground Adjusts Reservation Period for Flint Ridge Loop
8/6/2021
Mark Twain Lake, August 6, 2021 – The U. S. Army Corps of Engineers announces that Frank Russell campsites 30 through 48 (in Flint Ridge Loop) will be available for reservations until September 8,...
Mark Twain Lake High Water Update
8/5/2021
Mark Twain Lake, August 5, 2021 – UPDATE - The Mark Twain Lake level on Thursday, August 5, 2021 is 619.2 NGVD. Normal lake elevation is 606.0 NGVD. All four lane boat ramps are open with courtesy...

Reservations

Water Safety

Volunteer

archery updates

Contact

Mailing Address:
U.S. Army Corps of Engineers
Clarence Cannon Dam & Mark Twain Lake
20642 Hwy J
Monroe City, MO 63456

Telephone:
Project Office: (573) 735-4097
Fax: (573) 735-2750

Email:
marktwaininfo@usace.army.mil

Office Hours:
Monday - Friday, 7:30 a.m. - 4 p.m.

Camping Reservations:
1-877-444-6777 or visit https://www.recreation.gov/


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