Openings · last 7 days
0
01 · Detected Opening History · the openings record · file CS-233552
When Michigan Valley reopens
Michigan Valley's openings record: every site-date Campsite Sniper detected turning available, logged and time-stamped. Refreshed hourly.
Openings · last 30 days
0
Openings · last 90 days
59
59 openings were recorded here in the last 90 days, but none in the last 30 — the pattern below would describe the past, not this season, so we do not chart it. A free Campsite Sniper alert watches around the clock instead, and pings you the moment one opens.
02 · Availability Outlook · May 1 – May 3, 2027 · of 81 monitored sites
Of the 240 tracked site-dates (May 1 – May 3, 2027): 240 open for online reservation.
Where the open windows are
0% of tracked site-dates are not currently open for online reservation. 240 of 240 remain open; here is where they are.
Load status
May 1 – May 3, 2027Not open online0%
Open site-dates240 / 240
Reserved (of online inventory)0 / 240
Weekday openings75
Weekend openings150
Of the open site-nights on mapped sites, 75 fall on weekdays and 150 on weekends (Fri–Sun). The split covers the 225 open site-nights on mapped sites; 240 site-dates are open across all monitored inventory.
Open dates by month
May 2027 – May 2027May holds the most room. 240 of 240 site-dates are still open there.
Holiday windows
Sites open per night · of 75 sites| Window | Night | Sites open | Status |
|---|---|---|---|
| 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 |
Memorial Day: no online availability on any tracked night.
Holiday windows — day use
Units open per date · of 3 day-use units| Window | Date | Units open | Status |
|---|---|---|---|
| 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 |
Memorial Day: no online availability on any tracked date.
Best-availability sites
Most open site-nights · tracked window| Site | Open site-nights |
|---|---|
| A 01 | 3 |
| A 02 | 3 |
| A 03 | 3 |
| A 04 | 3 |
| A 05 | 3 |
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.
Availability by day-use unit
Most open reservation dates · tracked window| Unit | Open reservation dates |
|---|---|
| SHEL#3 | 3 |
| SHEL#4 | 3 |
| SHEL#5 | 3 |
The 3 day-use units with the most open reservation dates in the current snapshot. Pair a bookable date with a free alert to cover everything else.
Tracked window
CoverageCampsite Sniper's data for this facility starts May 1, 2027. That is about 180 days after the current snapshot was taken, so dates before May 1, 2027 are not covered by what Campsite Sniper tracks here — they are not known to be unavailable. The site-dates shown on this page describe May 1, 2027 onwards only. Check Recreation.gov for earlier dates.
Stays and site detail
225 open site-nights across 75 sites at Michigan Valley, from the same hourly snapshot as everything above.
77 overnight sites and 3 day-use units are represented in the current inventory. Day-use units are excluded from every night-based figure on this page — site-nights, longest runs, multi-night stays, holiday stays and RV fit; their reservation dates are listed separately below.
Multi-night stays. 75 2-night, 75 3-night openings where a single site is free for every night, per Campsite Sniper's current snapshot — soonest May 1, 2027 at site A 01.
RV length. Longest recorded site here is 114 ft. 74 sites take 25 ft, 68 sites take 35 ft, 66 sites take 40 ft. 1 site of 75 has no recorded maximum and is not counted.
Showing 60 of 75 sites with current availability
| Site | Max RV | Hookups | Open site-nights | Longest run | Dates |
|---|---|---|---|---|---|
| A 01 | 60 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 02 | 60 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 03 | 60 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 04 | 54 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 05 | 65 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 06 | 60 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 07 | 60 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 08 | 60 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 12 | 96 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 13 | 98 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 14 | 100 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 15 | 102 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 16 | 104 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 17 | 106 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 18 | 108 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 19 | 114 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 23 | 63 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 24 | 66 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 25 | 63 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 26 | 57 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 27 | 60 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 28 | 57 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 29 | 57 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 30 | 51 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| A 31 | 48 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| B 1 | 50 ft | None | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| B 2 | 33 ft | None | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| B 3 | 33 ft | None | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| B 4 | 55 ft | None | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| C 01 | 54 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| C 02 | 54 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| C 03 | 54 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| C 04 | 54 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| C 05 | 54 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| C 07 | 54 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| C 08 | 54 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| C 09 | 54 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| C 10 | 54 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| C 11 | 54 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| C 12 | 54 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| C 13 | 54 ft | Yes | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| D 1 | 30 ft | None | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| D 2 | 40 ft | None | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| D 3 | 30 ft | None | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| D 4 | 50 ft | None | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| E 1 | 40 ft | None | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| E 2 | 40 ft | None | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| E 3 | 40 ft | None | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| E 4 | 35 ft | None | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| E 5 | 45 ft | None | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| F 01 | 40 ft | None | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| F 02 | 35 ft | None | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| F 03 | 40 ft | None | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| F 04 | 40 ft | None | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| F 05 | 40 ft | None | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| F 06 | 40 ft | None | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| F 07 | 40 ft | None | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| F 08 | 40 ft | None | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| F 09 | 40 ft | None | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
| F 10 | Not recorded | None | 3 | 3 nights | May 1, 2027, May 2, 2027, May 3, 2027 |
Day-use inventory
9 available reservation dates across 3 day-use units. Day-use inventory is reserved by the date, so it carries no stay length.
All 3 day-use units with current availability
| Unit | Open reservation dates | Consecutive dates | Dates |
|---|---|---|---|
| SHEL#3 | 3 | 3 dates | May 1, 2027, May 2, 2027, May 3, 2027 |
| SHEL#4 | 3 | 3 dates | May 1, 2027, May 2, 2027, May 3, 2027 |
| SHEL#5 | 3 | 3 dates | May 1, 2027, May 2, 2027, May 3, 2027 |
About Michigan Valley
Overview
Michigan Valley Campground is located in eastern Kansas on the shores of Pomona Lake. The scenic park appeals to family campers, sportsmen and water sport enthusiasts. The reservoir covers 4,000 acres and offers excellent fishing and boating opportunities.
Recreation
Fishing, boating, picnicking,and hunting are favorite activities on and around Pomona Lake. The lake's fish and wildlife resources provide ample opportunities for sportsmen and women.
Three nearby trails meander around Pomona Lake, providing visitors with hiking and nature study opportunities. Deer Creek Nature Trail and Witches' Broom Trail are short trails for hikers. The Black Hawk Trail offers a 33 mile loop with several trailheads and is a popular hiking, horseback riding and mountain biking path.
Facilities
Michigan Valley Campground offers 87 campsites, 51 of which have electric and water hookups. Three additional group picnic shelters have electric hookups. Other amenities include flush and vault toilets, a shower building, playground, basketball court, swim beach and dump station.
Natural Features
Pomona Lake is situated among the rolling hills, mixed grasslands, croplands and forests of eastern Kansas. Wildlife and numerous species of birds can be observed at this secluded, heavily shaded campground. Bald eagles, white-tailed deer, Canada geese, wild turkey, crappie, walleye, channel catfish and other wildlife can be found here.
Nearby Attractions
Numerous parks lie on the banks of Pomona Lake, offering additional boating, fishing, swimming, hunting and hiking opportunities.
The town of Lyndon, Kansas is 20 minutes away, with limited restaurants and shops. This small town is home to 22 historical sites and the smallest Carnegie library still in use.
81 monitored sitesRVs up to 114 ft50 with hookups39 shadedPets OKFire pitsMax party 100
Getting there
From US 75 and K-268 junction, proceed east on K-268 for 7 miles to Pomona Dam Road. Turn north and travel 2.5 mi across the dam. Turn west on Wolf Creek Pkwy for 500 feet, then turn south and proceed to park entrance.
5260 Pomona Dam Road, Vassar, KS 66543-9212785-453-2201
BoatingCampingSwimming Site
View on Recreation.gov ↗ Get directions ↗
03 · Field Photos · roll CS-233552 · facility + sites
Photo gallery
Roll CS-233552 · Michigan Valley · Vassar KS12 frames · facility + sites
FAQ
How do I get a reservation at Michigan Valley?
Reservations for Michigan Valley are made through Recreation.gov. The current snapshot shows substantial availability: 240 of 240 tracked site-dates are open (100%), though availability can change. Campsite Sniper has also detected 59 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.
Does Campsite Sniper book this facility 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 18:20 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 Michigan Valley?
Campsite Sniper detected 59 site-date openings here over the last 90 days, none in the last 7. A free alert watches around the clock and pings you the moment one appears.
Can I get a multi-night stay at Michigan Valley?
75 three-night openings are showing, counting only runs where the SAME site is free for all three nights. The soonest starts May 1, 2027 at site A 01. Confirm and book on Recreation.gov.
Which sites at Michigan Valley fit a 35-foot RV?
68 of the 75 sites that support RV analysis have a recorded maximum of 35 ft or more; the longest recorded is 114 ft. 74 of those 75 sites have a recorded maximum length and 1 does not; it is not counted as fitting.
Which month has the most availability at Michigan Valley?
May 2027, with 240 open site-dates in the current snapshot of 240.
When is the next open date at Michigan Valley?
Campsite Sniper cannot answer that from the current snapshot. The availability data held for Michigan Valley begins May 1, 2027 — about 180 days after this snapshot was taken, so any earlier dates are outside what Campsite Sniper is tracking here rather than known to be unavailable. Check Recreation.gov for dates before May 1, 2027.
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