Openings · last 7 days
83
Booking reality
Campsite Sniper detected 83 site openings here in the last 7 days
01 · Detected Opening History · the openings record · file CS-233611
When South Marcum Campground reopens
South Marcum Campground's openings record: every site-date Campsite Sniper detected turning available, logged and time-stamped. Refreshed hourly.
Openings · last 30 days
439
Openings · last 90 days
903
Weekday pattern
Detected openings by day of week · 90dNo strong weekday pattern is evident in the openings Campsite Sniper has detected: 903 openings spread across the week.
Hour-of-day pattern
First detected by hour · local time · last 90 daysThe largest concentrations of detected openings were first detected during the 15:00 and 19:00 local-time hours. Those hours contained 256 of 903 detected openings (28.3%). Hours show when Campsite Sniper first detected each opening, in Central Time, not when the change was made upstream.
Lead-time profile
Days before stay date · percentilesHalf of the openings Campsite Sniper detected appeared at least 6 days before the stay date; the middle 50% land 2–12 days out. Set an alert if you want Campsite Sniper to monitor future openings.
Highest-churn sites
Most openings · 90d| Site | Openings | Share of all openings |
|---|---|---|
| 062 | 31 | 3.4% |
| 081 | 30 | 3.3% |
| 055 | 23 | 2.5% |
| 067 | 21 | 2.3% |
| 084 | 21 | 2.3% |
Site 062 had the most detected openings in the last 90 days: 31. One free watch covers every site here.
02 · Availability Outlook · Nov 2, 2026 – May 3, 2027 · of 160 monitored sites
Of the 7,360 tracked site-nights (Nov 2, 2026 – May 3, 2027): 4,105 open for online reservation · 1,265 reserved · 1,990 closed. Of the facility's 160 monitored sites, 159 can be reserved online and 1 are first-come, first-served.
Where the open windows are
44.2% of tracked site-nights are not currently open for online reservation. 4,105 of 7,360 remain open; here is where they are.
Load status
Nov 2, 2026 – May 3, 2027Not open online44.2%
Open site-nights4,105 / 7,360
Reserved (of online inventory)1,265 / 5,370
Weekday openings2,245
Weekend openings1,860
Of the open site-nights on mapped sites, 2,245 fall on weekdays and 1,860 on weekends (Fri–Sun).
Open dates by month
Nov 2026 – May 2027April holds the most room. 3,050 of 4,800 site-nights are still open there.
Holiday windows
Sites open per night · of 160 sites| 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.
Best-availability sites
Most open site-nights · tracked window| Site | Open site-nights |
|---|---|
| T-02 | 44 |
| 050 | 43 |
| 075 | 43 |
| 091 | 43 |
| 094 | 43 |
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.
Next windows
As of Nov 2, 2026 snapshotNext open dateMon · Nov 2
Next open weekendSat · Nov 7
The next bookable night is Nov 2; the first open weekend starts Nov 7. Campsite Sniper can watch later dates for you.
Stays and site detail
4,105 open site-nights across 126 sites at South Marcum Campground, from the same hourly snapshot as everything above.
Multi-night stays. 201 2-night, 177 3-night, 139 7-night openings where a single site is free for every night, per Campsite Sniper's current snapshot — soonest Nov 2 at site 058.
RV length. Longest recorded site here is 94 ft. 146 sites take 25 ft, 144 sites take 35 ft, 137 sites take 40 ft. 14 sites of 160 have no recorded maximum and are not counted.
Showing 60 of 126 sites with current availability
| Site | Max RV | Hookups | Open site-nights | Longest run | Dates |
|---|---|---|---|---|---|
| T-02 | Not recorded | None | 44 | 39 nights | Nov 2, Nov 3, Nov 4, Nov 5, Nov 8, Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027 +32 more |
| 050 | 40 ft | Yes | 43 | 39 nights | Nov 2, Nov 3, Nov 4, Nov 8, Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027 +31 more |
| 075 | 89 ft | Yes | 43 | 39 nights | Nov 3, Nov 4, Nov 7, Nov 8, Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027 +31 more |
| 091 | 40 ft | Yes | 43 | 39 nights | Nov 2, Nov 3, Nov 4, Nov 8, Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027 +31 more |
| 094 | 59 ft | Yes | 43 | 39 nights | Nov 3, Nov 4, Nov 5, Nov 8, Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027 +31 more |
| T-03 | Not recorded | None | 43 | 39 nights | Nov 2, Nov 3, Nov 4, Nov 5, Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027 +31 more |
| 076 | 66 ft | Yes | 42 | 39 nights | Nov 2, Nov 7, Nov 8, Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027 +30 more |
| 096 | 85 ft | Yes | 42 | 39 nights | Nov 4, Nov 7, Nov 8, Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027 +30 more |
| T-01 | Not recorded | None | 42 | 39 nights | Nov 2, Nov 3, Nov 8, Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027 +30 more |
| 078 | 65 ft | Yes | 41 | 39 nights | Nov 2, Nov 3, Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027 +29 more |
| 090 | 39 ft | Yes | 41 | 39 nights | Nov 2, Nov 3, Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027 +29 more |
| 098 | 93 ft | Yes | 41 | 39 nights | Nov 2, Nov 8, Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027 +29 more |
| 071 | 79 ft | Yes | 40 | 39 nights | Nov 8, Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027 +28 more |
| 073 | 70 ft | Yes | 40 | 39 nights | Nov 8, Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027 +28 more |
| 092 | 77 ft | Yes | 40 | 39 nights | Nov 8, Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027 +28 more |
| 100 | 53 ft | Yes | 40 | 39 nights | Nov 8, Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027 +28 more |
| 001 | 75 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 002 | 75 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 003 | 69 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 004 | 71 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 005 | 62 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 006 | 66 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 007 | 74 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 008 | 70 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 009 | 67 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 011 | 76 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 012 | 56 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 013 | 65 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 014 | 30 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 016 | 64 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 017 | 69 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 018 | 71 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 049 | 55 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 059 | 51 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 101 | 55 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 102 | 71 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 103 | 60 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 104 | 50 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 105 | 45 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 106 | 63 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 107 | 76 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 108 | 38 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 109 | 74 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 110 | 37 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 111 | 42 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 113 | 69 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 117 | 66 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 123 | 39 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 124 | 52 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 126 | 74 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 130 | 65 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 131 | 68 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 133 | 83 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 134 | 54 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 135 | 69 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 136 | 63 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 138 | 32 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 140 | 69 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 141 | 63 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
| 142 | 60 ft | Yes | 39 | 39 nights | Mar 26, 2027, Mar 27, 2027, Mar 28, 2027, Mar 29, 2027, Mar 30, 2027, Mar 31, 2027, Apr 1, 2027, Apr 2, 2027, Apr 3, 2027, Apr 4, 2027, Apr 5, 2027, Apr 6, 2027 +27 more |
About South Marcum Campground
Overview
South Marcum Campground is located on the south-eastern shore of Rend Lake— the perfect place to enjoy a wide variety of activities, events, and nature at its best. Rend Lake is made up of 20,633 acres of water and 19,523 acres of land. Whether you're looking for high adventure, a peaceful retreat, or something in between, you'll find it here in the heart of Southern Illinois.
Recreation
South Marcum Campground is conveniently located near the South Marcum Day Use Area, which includes a boat ramp and a reservable picnic shelter. Within the campground, visitors can access the Rend Lake Bike Trail—over 20 miles of paved pathways that guide riders through scenic woodlands and across views of Rend Lake and the Big Muddy River. The area offers abundant opportunities for boating, hiking, fishing, hunting, swimming, and general outdoor exploration. Additional recreation features around Rend Lake include an archery complex with a 3D trail and elevated shooting platform, a dog park with a swimming feature, and two public swimming beaches (including the pet-friendly North Marcum Beach).
Facilities
South Marcum Campground offers 158 reservable campsites each equipped with a picnic table and a firepit. Electric hookups are provided at all sites, excluding tent sites. The campground offers a dump station, hot showers, flush toilets, and drinking water to provide a comfortable camping experience for guests. A playground is also conveniently located within the Whispering Pines camping loop near the shower house.
Natural Features
The fields, forests, and waters of Rend Lake provide a natural haven for wildlife and an outdoor wonderland for you. Woodland areas are made up of hickory, oak, and beautiful maples providing habitat to white-tail deer, turkeys, racoons, and many more native species. The shorelines are an excellent viewing area for waterfowl, shorebirds, and bank fishing the known crappie population.
160 monitored sites1 FCFS siteRVs up to 94 ft146 with hookups139 shadedPets OKFire pitsMax party 8
Getting there
From I-57 take exit 71 and turn west onto Highway 14. After 3 miles turn right on Rend City Road, then right on Rend Lake Dam Rd. Continue 3 miles to the park entrance on the left.
South Marcum Campground, Benton, IL 62812618-724-2493
BikingBirdingBoatingCampingFishingSwimmingWater Access
View on Recreation.gov ↗ Get directions ↗
03 · Field Photos · roll CS-233611 · facility + sites
Photo gallery
Roll CS-233611 · South Marcum Campground · Benton IL12 frames · facility + sites
FAQ
How do I get a reservation at South Marcum Campground?
Reservations for South Marcum Campground are made through Recreation.gov. 4,105 of 7,360 tracked site-nights are currently open (55.8%). Campsite Sniper has also detected 903 site openings here in the last 90 days, so further dates may appear. Pick a site on the map to see its calendar, or set a free Campsite Sniper alert. You complete the reservation yourself on Recreation.gov.
Does Campsite Sniper book this campground for me?
No. Campsite Sniper sends alerts and direct Recreation.gov links. It never books, pays for, holds, hoards, or resells reservations.
How current is this availability data?
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 19:20 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.
How often do new openings appear at South Marcum Campground?
Campsite Sniper detected 83 site-date openings at South Marcum Campground in the last 7 days, 439 over 30 days and 903 over the last 90.
Can I get a multi-night stay at South Marcum Campground?
177 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 058. Confirm and book on Recreation.gov.
Which sites at South Marcum Campground fit a 35-foot RV?
144 of the 160 sites that support RV analysis have a recorded maximum of 35 ft or more; the longest recorded is 94 ft. 146 of those 160 sites have a recorded maximum length and 14 do not; they are not counted as fitting.
Which month has the most availability at South Marcum Campground?
April 2027, with 3,050 open site-nights in the current snapshot of 4,800.
How far ahead of a stay do openings appear at South Marcum Campground?
Half of the openings Campsite Sniper detected appeared at least 6 days before the stay date; the middle 50% landed 2-12 days out. Campsite Sniper can monitor future changes for dates you select.
When is the next open date at South Marcum Campground?
As of the Nov 2, 2026 snapshot: the next open date is Mon, Nov 2 and the next open weekend starts Sat, Nov 7. Detected openings can add earlier dates at any time; a free Campsite Sniper alert catches those the moment they appear.
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When a match opens, you get a push with a Recreation.gov link so you can review and book it yourself.
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