Pick a site on the map to see its availability calendar.
No strong weekday pattern is evident in the openings Campsite Sniper has detected: 441 openings spread across the week.
The largest concentrations of detected openings were first detected during the 00:00 and 19:00 local-time hours. Those hours contained 120 of 441 detected openings (27.2%). Hours show when Campsite Sniper first detected each opening, in Central Time, not when the change was made upstream.
Half of the openings Campsite Sniper detected appeared at least 8 days before the stay date; the middle 50% land 3–22 days out. Set an alert if you want Campsite Sniper to monitor future openings.
| Site | Openings | Share of all openings |
|---|---|---|
| 047A | 19 | 4.3% |
| 044 | 15 | 3.4% |
| 003A | 15 | 3.4% |
| 007 | 15 | 3.4% |
| 112 | 14 | 3.2% |
Site 047A had the most detected openings in the last 90 days: 19. One free watch covers every site here.
Of the 29,216 tracked site-dates (Nov 2, 2026 – May 3, 2027): 4,263 open for online reservation · 675 reserved · 3,860 closed · 20,418 unavailable (cause unspecified).
Of the open site-nights on mapped sites, 2,347 fall on weekdays and 1,916 on weekends (Fri–Sun).
December shows no online availability. 0 of 5,146 tracked site-dates are open there — 5,146 unavailable.
| Window | Night | Sites open | Status |
|---|---|---|---|
| Thanksgiving | THU Nov 26 | 0 | None open |
| FRI Nov 27 | 0 | None open | |
| SAT Nov 28 | 0 | None open | |
| Christmas | THU Dec 24 | 0 | None open |
| FRI Dec 25 | 0 | None open | |
| New Year | THU Dec 31 | 0 | None open |
| FRI Jan 1 | 0 | None open | |
| Memorial Day | FRI May 28 | 0 | None open |
| SAT May 29 | 0 | None open | |
| SUN May 30 | 0 | None open | |
| MON May 31 | 0 | None open |
Thanksgiving: no online availability on any tracked night. Christmas: no online availability on any tracked night. New Year: no online availability on any tracked night. Memorial Day: no online availability on any tracked night.
| Window | Date | Units open | Status |
|---|---|---|---|
| Thanksgiving | THU Nov 26 | 0 | None open |
| FRI Nov 27 | 0 | None open | |
| SAT Nov 28 | 0 | None open | |
| Christmas | THU Dec 24 | 0 | None open |
| FRI Dec 25 | 0 | None open | |
| New Year | THU Dec 31 | 0 | None open |
| FRI Jan 1 | 0 | None open | |
| Memorial Day | FRI May 28 | 0 | None open |
| SAT May 29 | 0 | None open | |
| SUN May 30 | 0 | None open | |
| MON May 31 | 0 | None open |
Thanksgiving: no online availability on any tracked date. Christmas: no online availability on any tracked date. New Year: no online availability on any tracked date. Memorial Day: no online availability on any tracked date.
| Site | Open site-nights |
|---|---|
| 020 | 53 |
| 021 | 53 |
| 037 | 53 |
| 019 | 52 |
| 016 | 51 |
The 5 sites with the most open site-nights in the current snapshot. Pair a bookable date with a free alert to cover everything else.
The next bookable night is Nov 2; the first open weekend starts Nov 6. Campsite Sniper can watch later dates for you.
165 overnight sites and 1 day-use unit are represented in the current inventory. Day-use inventory is excluded from every night-based figure on this page — site-nights, longest runs, multi-night stays, holiday stays and RV fit; its reservation dates are listed separately below.
Multi-night stays. 252 2-night, 231 3-night, 183 7-night openings where a single site is free for every night, per Campsite Sniper's current snapshot — soonest Nov 2 at site 001B.
RV length. Longest recorded site here is 107 ft. 165 sites take 25 ft, 165 sites take 35 ft, 165 sites take 40 ft.
| Site | Max RV | Hookups | Open site-nights | Longest run | Dates |
|---|---|---|---|---|---|
| 020 | 61 ft | Yes | 53 | 32 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13 +41 more |
| 021 | 60 ft | Yes | 53 | 32 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13 +41 more |
| 037 | 81 ft | Yes | 53 | 32 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13 +41 more |
| 019 | 73 ft | Yes | 52 | 32 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13, Nov 14 +40 more |
| 016 | 55 ft | Yes | 51 | 32 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13, Nov 14, Nov 15 +39 more |
| 025 | 92 ft | Yes | 51 | 32 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13, Nov 14, Nov 15 +39 more |
| 038 | 71 ft | Yes | 51 | 32 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13, Nov 14, Nov 15 +39 more |
| 010 | 61 ft | Yes | 50 | 32 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 16 +38 more |
| 001B | 89 ft | Yes | 49 | 28 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13 +37 more |
| 003A | 88 ft | Yes | 49 | 32 nights | Nov 3, Nov 4, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13, Nov 14, Nov 15, Nov 16, Nov 17 +37 more |
| 003B | 92 ft | Yes | 49 | 32 nights | Nov 5, Nov 6, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13, Nov 14, Nov 15, Nov 16, Nov 17 +37 more |
| 008 | 68 ft | Yes | 49 | 32 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 15, Nov 16, Nov 17 +37 more |
| 011 | 81 ft | Yes | 49 | 32 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 10, Nov 11, Nov 12, Nov 13, Nov 14, Nov 15, Nov 16, Nov 17 +37 more |
| 015 | 57 ft | Yes | 49 | 24 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13 +37 more |
| 022 | 89 ft | Yes | 49 | 32 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 16, Nov 17 +37 more |
| 023 | 68 ft | Yes | 49 | 32 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 16, Nov 17 +37 more |
| 028 | 88 ft | Yes | 49 | 32 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 15, Nov 16, Nov 17 +37 more |
| 036 | 78 ft | Yes | 49 | 28 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 15 +37 more |
| 040 | 62 ft | Yes | 49 | 32 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 17 +37 more |
| 046 | 73 ft | Yes | 49 | 32 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 16, Nov 17 +37 more |
| 047A | 93 ft | Yes | 49 | 32 nights | Nov 5, Nov 6, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13, Nov 14, Nov 15, Nov 16, Nov 17 +37 more |
| 002B | 86 ft | Yes | 48 | 32 nights | Nov 5, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13, Nov 14, Nov 15, Nov 16, Nov 17, Nov 18 +36 more |
| 004A | 85 ft | Yes | 47 | 32 nights | Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 15, Nov 16, Nov 17, Nov 18, Nov 19 +35 more |
| 024 | 94 ft | Yes | 47 | 32 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 8, Nov 9, Nov 10, Nov 11, Nov 16, Nov 17, Nov 18, Nov 19 +35 more |
| 029 | 74 ft | Yes | 47 | 27 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 16 +35 more |
| 030 | 79 ft | Yes | 47 | 27 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 15, Nov 16 +35 more |
| 031 | 70 ft | Yes | 46 | 27 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 15, Nov 16, Nov 17 +34 more |
| 045 | 96 ft | Yes | 46 | 23 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 13 +34 more |
| 002A | 85 ft | Yes | 45 | 29 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 9, Nov 10, Nov 11, Nov 12, Nov 15, Nov 16, Nov 17, Nov 18 +33 more |
| 012 | 54 ft | Yes | 45 | 32 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 10, Nov 11, Nov 16, Nov 17, Nov 18, Nov 19, Nov 20, Nov 21 +33 more |
| 009 | 60 ft | Yes | 44 | 32 nights | Nov 11, Nov 12, Nov 13, Nov 14, Nov 15, Nov 16, Nov 17, Nov 18, Nov 19, Nov 20, Nov 21, Nov 22 +32 more |
| 018 | 46 ft | Yes | 44 | 32 nights | Nov 5, Nov 8, Nov 9, Nov 10, Nov 14, Nov 15, Nov 16, Nov 18, Nov 19, Nov 20, Nov 21, Nov 22 +32 more |
| 027 | 98 ft | Yes | 44 | 32 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 22 +32 more |
| 033 | 54 ft | Yes | 44 | 32 nights | Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 16, Nov 17, Nov 18, Nov 19, Nov 20, Nov 21, Nov 22 +32 more |
| 034 | 59 ft | Yes | 44 | 28 nights | Nov 2, Nov 3, Nov 9, Nov 10, Nov 11, Nov 12, Nov 15, Nov 16, Nov 17, Nov 18, Nov 19, Nov 20 +32 more |
| 047B | 62 ft | Yes | 44 | 32 nights | Nov 2, Nov 3, Nov 13, Nov 14, Nov 15, Nov 16, Nov 17, Nov 18, Nov 19, Nov 20, Nov 21, Nov 22 +32 more |
| 026 | 104 ft | Yes | 43 | 32 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 22, Apr 2, 2027 +31 more |
| 039 | 74 ft | Yes | 43 | 32 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Apr 2, 2027 +31 more |
| 041 | 84 ft | Yes | 43 | 32 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 16, Nov 17, Nov 18, Nov 19, Nov 20, Nov 21, Nov 22, Apr 2, 2027 +31 more |
| 001A | 87 ft | Yes | 42 | 14 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 11, Nov 12, Nov 16, Nov 17, Nov 18, Nov 19 +30 more |
| 013 | 54 ft | Yes | 42 | 32 nights | Nov 2, Nov 3, Nov 4, Nov 16, Nov 17, Nov 18, Nov 19, Nov 20, Nov 21, Nov 22, Apr 2, 2027, Apr 3, 2027 +30 more |
| 017 | 64 ft | Yes | 41 | 25 nights | Nov 2, Nov 3, Nov 4, Nov 12, Nov 13, Nov 14, Nov 15, Nov 16, Nov 17, Nov 18, Nov 19, Nov 20 +29 more |
| 005A | 89 ft | Yes | 40 | 21 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 15, Nov 16 +28 more |
| 044 | 95 ft | Yes | 40 | 16 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 8, Nov 9, Nov 10, Nov 15, Nov 16, Nov 17, Nov 18, Nov 19 +28 more |
| 032 | 85 ft | Yes | 39 | 32 nights | Nov 5, Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 22, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 035 | 71 ft | Yes | 39 | 17 nights | Nov 8, Nov 9, Nov 10, Nov 11, Nov 12, Nov 15, Nov 16, Nov 17, Nov 18, Nov 19, Nov 20, Nov 21 +27 more |
| 014 | 51 ft | Yes | 38 | 23 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 16, Nov 17, Nov 18, Nov 19, Nov 20, Nov 21, Nov 22, Apr 2, 2027 +26 more |
| 043 | 92 ft | Yes | 37 | 16 nights | Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 13, Nov 14, Nov 15, Nov 16 +25 more |
| 006 | 87 ft | Yes | 36 | 23 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 6, Nov 7, Nov 8, Nov 9, Nov 10, Nov 11, Nov 22, Apr 2, 2027 +24 more |
| 004B | 64 ft | Yes | 34 | 18 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 8, Nov 9, Nov 10, Nov 11, Nov 15, Nov 16, Nov 17, Nov 18 +22 more |
| 054 | 61 ft | Yes | 32 | 32 nights | Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027, Apr 7, 2027, Apr 8, 2027, Apr 9, 2027, Apr 10, 2027, Apr 11, 2027, Apr 12, 2027, Apr 13, 2027 +20 more |
| 055 | 57 ft | Yes | 32 | 32 nights | Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027, Apr 7, 2027, Apr 8, 2027, Apr 9, 2027, Apr 10, 2027, Apr 11, 2027, Apr 12, 2027, Apr 13, 2027 +20 more |
| 057 | 64 ft | Yes | 32 | 32 nights | Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027, Apr 7, 2027, Apr 8, 2027, Apr 9, 2027, Apr 10, 2027, Apr 11, 2027, Apr 12, 2027, Apr 13, 2027 +20 more |
| 059 | 82 ft | Yes | 32 | 32 nights | Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027, Apr 7, 2027, Apr 8, 2027, Apr 9, 2027, Apr 10, 2027, Apr 11, 2027, Apr 12, 2027, Apr 13, 2027 +20 more |
| 060 | 81 ft | Yes | 32 | 32 nights | Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027, Apr 7, 2027, Apr 8, 2027, Apr 9, 2027, Apr 10, 2027, Apr 11, 2027, Apr 12, 2027, Apr 13, 2027 +20 more |
| 061 | 62 ft | Yes | 32 | 32 nights | Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027, Apr 7, 2027, Apr 8, 2027, Apr 9, 2027, Apr 10, 2027, Apr 11, 2027, Apr 12, 2027, Apr 13, 2027 +20 more |
| 062 | 67 ft | Yes | 32 | 32 nights | Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027, Apr 7, 2027, Apr 8, 2027, Apr 9, 2027, Apr 10, 2027, Apr 11, 2027, Apr 12, 2027, Apr 13, 2027 +20 more |
| 063 | 93 ft | Yes | 32 | 32 nights | Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027, Apr 7, 2027, Apr 8, 2027, Apr 9, 2027, Apr 10, 2027, Apr 11, 2027, Apr 12, 2027, Apr 13, 2027 +20 more |
| 072 | 76 ft | Yes | 32 | 32 nights | Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027, Apr 7, 2027, Apr 8, 2027, Apr 9, 2027, Apr 10, 2027, Apr 11, 2027, Apr 12, 2027, Apr 13, 2027 +20 more |
| 073 | 72 ft | Yes | 32 | 32 nights | Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027, Apr 7, 2027, Apr 8, 2027, Apr 9, 2027, Apr 10, 2027, Apr 11, 2027, Apr 12, 2027, Apr 13, 2027 +20 more |
Ray Behrens Campground offers spacious campsites and convenient access to some of Mark Twain Lake's most popular recreation amenities. Whether you're spending the weekend camping or just visiting for the day, you'll enjoy easy access to the nearby boat ramp, marina, fish cleaning station, hiking trails, playgrounds, and day-use area. Looking to cool off? Spalding Beach is just 7 miles north on Highway J!
Ray Behrens Campground offers spacious campsites and convenient access to some of Mark Twain Lake's most popular recreation amenities. Whether you're spending the weekend camping or just visiting for the day, you'll enjoy easy access to the nearby boat ramp, marina, fish cleaning station, hiking trails, playgrounds, and day-use area. Looking to cool off? Spalding Beach is just 7 miles north on Highway J!
Ray Behrens Campground has three loops: Deer Run, Little Bluestem and Cedar Ridge. All campsites come with electric hookups. Showers and accessible flush toilets are in close proximity of every site. The park also features a marina and playgrounds.
The Salt River flows through rolling hills of north-central Missouri, where it is dammed to form the 18,000-acre Mark Twain Lake. A variety of recreation areas surround the lake, including the Mark Twain State Park.
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.
From Hannibal MO, travel west on Highway 36 for 17 miles, turn south onto Route J and go 12 miles to the campground.
View on Recreation.gov ↗ Get directions ↗












Reservations for Ray Behrens are made through Recreation.gov. 85.4% of tracked site-dates are not currently open for online reservation; 4,263 of 29,216 remain open. Campsite Sniper has also detected 441 site openings here in the last 90 days, so further dates may appear. Pick a site or unit on the map to see its calendar, or set a free Campsite Sniper alert. You complete the reservation yourself on Recreation.gov.
No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.
Campsite Sniper re-checks public Recreation.gov availability for this facility every hour and republishes whenever anything changes. This facility's data last changed at Nov 2, 2026 16:20 UTC; an older timestamp means nothing has changed since that time, not that checking stopped. Always confirm final availability on Recreation.gov when you book.
Campsite Sniper detected 40 site-date openings at Ray Behrens in the last 7 days, 160 over 30 days and 441 over the last 90.
231 three-night openings are showing, counting only runs where the SAME site is free for all three nights. The soonest starts Nov 2 at site 001B. Confirm and book on Recreation.gov.
165 of the 165 sites that support RV analysis have a recorded maximum of 35 ft or more; the longest recorded is 107 ft.
April 2027, with 3,169 open site-dates in the current snapshot of 4,814.
Half of the openings Campsite Sniper detected appeared at least 8 days before the stay date; the middle 50% landed 3-22 days out. Campsite Sniper can monitor future changes for dates you select.
As of the Nov 2, 2026 snapshot: the next open date is Mon, Nov 2 and the next open weekend starts Fri, Nov 6. Detected openings can add earlier dates at any time; a free Campsite Sniper alert catches those the moment they appear.
Lakefront, hookups, your RV length, weekends only - set it as picky as you want.
We run paced availability checks for Ray Behrens. One watch covers every matching site.
When a match opens, you get a push with a Recreation.gov link so you can review and book it yourself.