U.S. Army Corps of Engineers · MO

John C. Briscoe Group Use

Closedrecreation.gov lists every site closed this weekend, read 15:04 UTC
Right now
Closedrecreation.gov lists every site closed this weekend, read 15:04 UTC
Sites
6In the agency’s record
60 ftLongest rig
690 ftElevation
335 ftWater · Mark Twain Lake
9.3 miSE of Monroe City, MO
58%Tree cover

The place

the agency’s own description · what’s there · 3 notices

In the agency’s own words

The scenic John C. "Jack" Briscoe Group area, previously named the M.W. Boudreaux Group Area, is an ideal place for families and groups to explore and enjoy Mark Twain Lake. More than 2 million visitors travel to the Mark Twain lake region to enjoy the overall magnetism of the area, thanks in part to the author's beloved classics, "The Adventures of Tom Sawyer" and sequel, "Adventures of Huckleberry Finn." Recreation Fishing, boating and hunting are very popular at John C. Briscoe. Deer and turkey are common wildlife, and bass is the most popular catch in the lake. Keep reading

Facilities

The John C. "Jack" Briscoe Group Use Area includes the entire campground, excluding the picnic shelter. The campsites offer paved parking for RVs, a shaded area for tent campers and an open area for sporting activities. All sites have electric hookups.

Natural Features

Mark Twain lake is large reservoir fed by the waters of the Salt River in northern Missouri. A variety of recreation areas line the lake, in addition to Mark Twain State Park on the western edge of the lake.

Nearby Attractions

Beside the lake is the village of Florida, where Mark Twain was born. Twenty-five miles east is the town of Hannibal, where visitors can tour the author's boyhood home.

What the agency tells you

Rule

Firewood restrictions are in effect to prevent the spread of invasive insects and disease; http://dontmovefirewood.org/ Click here for more information

Rule

Don't Move Firewood: Protect your forests from tree-killing pests by buying your firewood locally and burning it on-site. Visit Dontmovefirewood.org for further information.

Rule

Guests camping in the Briscoe Group Camp may use the dump station facilities located at either the Ray Behrens or Frank Russell Campgrounds for the disposal of RV wastewater.

Tents and rigs

Sites
6 · 1 group
Hookups
1 electric
Longest rig
60 ft
Paved pads
All
Accessible sites
None listed
Shade
Every site
Source: Recreation.gov campsite records · Aug 23, 2026

Facilities

Stay limit
14 nights
recreation.gov facility rule maxStay
Source: recreation.gov facility record · Sep 9, 2026

Around the campground

On the water
Reservoir, Lake, River
Night sky · 63rd darkest of 118 in MO
Bortle 4
Source: Stated in the agency description · Aug 23, 2026

Nothing to book until it reopensread 15:04 UTC

recreation.gov lists every site closed this weekend

Every one of the next thirty nights is in recreation.gov’s record and not one site is being offered on any of them. That’s a campground closed or not yet released for booking, not a sold-out one.

Max stay14 nightsthe facility record
Sites, from, when it reopens$30From the rate schedule matched to 2 of its 7 sites. U.S. Army Corps of Engineers publishes no campground-level rate we can read.derived by CAMPANAC
If plans change$10 to cancel$10 to change a reservationrecreation.gov’s schedule
Runs itU.S. Army Corps of EngineersBooked through recreation.govthe agency’s record
What’s open near here
Tell me when it reopens

Watch for it to come back

One email when the agency reopens it, plus More Than Just Parks dispatches. Unsubscribe any time.

We check the agency’s own record once an hour, at 40 minutes past, and write the first time it stops saying closed.

Scanners that check every few minutes exist, and most of them charge. This one is free, it reads the same calendar, and it won’t always be first.

We’ll write once, when the agency reopens it.

Free forever, no booking kickbacks.
Every line of the receipt · 11

What you actually pay

The sign priceU.S. Army Corps of Engineers
Sites, when it reopens, from$30
Derived by CAMPANAC from the rate schedule matched to 2 of its 7 sites. U.S. Army Corps of Engineers publishes no campground-level rate for this campground that we can read, only per-site rate templates its own record matches to each site’s own type.
Group areas, a night$30–$100
These are next season’s rates, May 7, 2027 to Sep 26, 2027. The campground is between seasons now.
The booking feerecreation.gov
Reservation fee, booked online$8
One fee per reservation, however many nights you book, and it’s non-refundable. $9 if you book by phone, $3 in person.
Pass discounts only apply to the recreation (or use) fee for the facility. Other charges such as electricity or water hookups, reservation or other fees are not eligible for a discount.
If your plans changerecreation.gov
Change fee, moving to dates outside your booking$10
Cancellation fee$10
Cancelling the day before, or the day of$10 + your first night
No-show$20 + your first night

Who keeps the booking fee

The agency’s own policy text says the reservation fee and the cancellation processing fee are “retained by the reservation service contractor”, and that a campground concessionaire will decline to refund them because “they did not receive these fees”. Recreation.gov is run under contract by Booz Allen Hamilton. What share of your booking fee the contractor keeps isn’t published in any federal dataset we can read, so we print no number for it. Our reporting on the contract →

How we know this receipt · 4
Why this page can’t say why

recreation.gov lists every site at John C. Briscoe Group Use closed this Friday and Saturday night. The U.S. Army Corps of Engineers has published no closure notice we hold, so this page can’t say why, and it won’t fill the gap with a guess. A closed night isn’t a sold-out one: the reservations its record still carries were taken before the sites were closed.

Closure: U.S. Army Corps of Engineers status record · Oct 17, 2026

There’s no notice to quote and no reason to argue with, so this page offers you the watch and the list below, and no letter.

Open within 150 miles · 3

The agency’s own word that these are open, not our reading of a season.

Open near here: Agency-published status, in the CAMPANAC campground index · Oct 17, 2026

recreation.gov availability, read 15:04 UTC · rules read Sep 9, 2026 · rates Oct 1, 2026 · How we know all this

Seen something wrong here? Tell us.

The sites

7 records · the site map

All 7 records

7 of 7 records located
Group1Type not stated5Day use1
Aerial · Esri World Imagery
SleepsTakes aUp to

Toilet distances are OpenStreetMap’s, measured for 7 of the 7 sites listed. A site with no reading is unknown, never far.

The price is derived by CAMPANAC, not published per site: the per-night rate this campground publishes for each site’s own site type. 1 of the 7 sites listed carry one, and a site whose type has no published rate sits out of the price rather than being called free.

GRUPGroup Campgroundgroup standard electric60 ft20/30 amp361 ft283 ft$30–$100
GRUPGRP2type not stated60 ft15 amp363 ft338 ft
GRUPGRP3type not stated60 ft15 amp390 ft435 ft
GRUPGRP4type not stated50 ft15 amp328 ft515 ft
GRUPGRP5type not stated50 ft15 amp397 ft433 ft
GRUPGRP6type not stated50 ft15 amp457 ft364 ft
MB04GS1day use15 ampyes343 ft112 ft$30

The agency files 1 more record here that isn’t a site for the night. It files it as day use. It’s in the table above, marked for what it is, and it isn’t counted as a site.

Getting there

the map and the coordinate · the agency’s directions · the phone number
Coordinate39.51889, -91.64583
The phone573-735-4097
The agency’s pageOfficial page ↗

Where it is

Getting there

From Hannibal, MO, travel west on highway 36 for 17 miles, then continue south on Route J and head south 10 miles. From Perry, travel north on Rt. J for 9 miles.

The weather

the next four days · the thirty-year normal

Next four days, and the thirty-year normal

Forecast

This Afternoon59°Sunny
Tonight43°Clear
Sunday68°Sunny
Sunday Night45°Mostly Clear

NWS forecast for Perry, MO

Typical weather

Typical October night 44°F, day 67°F.

Coldest month of the year: typical January night 19°F, below freezing. Bring a bag rated colder than that, and expect ice in the water bottle.

100°32°10°

Daily high and lowDays with 0.10 in or more

A normal is the 1991-2020 average for the month, not a forecast: about half of all Julys are colder than the July line. The seven-day forecast above answers the other question.

Measured at: VANDALIA, MO (USC00238577), 17 miles away and 74 ft higher

The land, and who answers for it

who answers for it

Who answers for this land

Sam Graves, official portrait

John C. Briscoe Group Use is in Missouri’s 6th congressional district. Its representative, Sam Graves (R), votes on the laws that decide what happens to this land. Public-lands grade so far: F. See every public-lands vote →

Seen something wrong here? Tell us.

How we know

every fact on this page, and where it came from
Right now: recreation.gov lists every site here closed on Friday and Saturday night (read 15:04 UTC). U.S. Army Corps of Engineers has published no closure notice we hold, so the reason isn’t on this page. A closed night isn’t a sold-out one, and the reservations the record still carries predate the closure. That reading is ours, off the agency’s own booking record.
Cell signal: the Army Corps’s own campground description, read as text by CAMPANAC. None of this is a measurement. It’s what the land manager published about the place, and phones, carriers and weather all disagree with each other; treat it as a warning, not a promise.
Nearest place of any size: Perry, MO, 5.4 mi N. Straight line.