Mercer County Ohio Celina Lake Festival
For three days each late July, Celina turns its lakefront into festival ground. The Celina Lake Festival spreads across Lakeshore Park and the Main Street blocks of Ohio’s Mercer County seat, on the shore of Grand Lake St. Marys, and its signature sight is German amphibious cars swimming off a ramp at the Hot Water Hole. The festival’s own site heads its next edition July 24 to 26, 2026, and the state festival association’s 2026 schedule carries the same span, so the weekend is current and dated, though its older history is far more thinly documented than its programme.
A Committee, a Park and a Working Name
The organising machinery named in the festival’s own record is the Lake Festival Steering Committee, in the festival’s own 2024 brochure. Its interleaved roster names four officers, each fenced to 2024 alone: Co-Chairman Michelle Miller, Treasurer Erin Moeller, Secretary Deanna Boroff and Pageant Director Kirsten Schmitz. A magazine layer from 2018 also quotes a Michelle Miller as co-chairman, the same name and role six years apart, and the two layers are never fused into a tenure claim.
The shorter form Lake Festival runs through the brochure’s machinery, in the pageant title, the committee’s name and its Friend of Lake Festival sponsor wording, a working form rather than a second event. The City of Celina stands in the brochure’s sponsor list, a sponsor and nothing more. The International Amphicar Owners Club gathers the cars whose Swim-In forms part of the festival in the magazine and club layers, a participant body that never becomes the organiser by taking part. The Kissel Ride Company supplied the rides in the brochure’s 2024 layer.
Quick Facts
| Item | Record |
| Festival | Celina Lake Festival |
| Town | Celina, Ohio, the Mercer County seat |
| Setting | Lakeshore Park and downtown Celina on Grand Lake St. Marys |
| Organiser | Lake Festival Steering Committee, in the 2024 brochure layer |
| Season | Late July, Friday through Sunday |
| Dated 2026 edition | July 24 to 26, 2026 |
| Signature spectacle | Amphicar Parade and Splash In at the Hot Water Hole |
| Admission terms | None published in the festival’s own record |
A Past Written in Three Short Layers
No festival-side layer behind this article states a founding year, a first festival or an unbroken run. What exists is a small set of layered claims. A community history book covering Celina’s sesquicentennial years carries one line recording that the Lake Festival Parade was revived on July 28, 1961. That sentence proves a parade existed to be revived by 1961, yet it names no first festival, so it cannot carry a founding. A state magazine’s 2018 feature billed that year as the 58th installment without saying what its count starts from, and no festival-side publication states an edition number for any year, so reading the billing backwards into a start year would be arithmetic the record does not authorise. A state guide separately words the festival as running for more than 50 years, agreeing in scale while proving no start date.
The Amphicars bring their own chronology, which must not be borrowed as the festival’s. The cars reached the United States in 1961 in the magazine layer, a vehicle fact rather than a festival birthday. Even the cars’ production years conflict: the magazine tells it as production ending in 1965, with 2018 framed as the fiftieth anniversary of the end of Amphicar sales, while the owners club’s layer gives manufacture in Germany from 1961 to 1968, and that disagreement stands unreconciled. The club’s 2018 layer places its 50th Anniversary Swim-in at Celina that July and calls the town the home of its National Swim-in for the past 15 years, a tenure stated for 2018 rather than for today. No attendance figure is published in any festival-side layer.
For a useful comparison, see the Meigs County Ohio Fair Festival for another county festival.
What to Expect
Everything detailed here comes from the festival’s own 2024 brochure unless another layer is named. No day-by-day 2026 schedule was fetched, so nothing from 2024 promises anything about the coming edition.
Cars That Drive Into the Lake
Friday in the 2024 brochure belonged to wheels on land, then wheels on water. The Collector Car Show, billed there as its 53rd Annual, the car show’s own numbering and never the festival’s edition, filled downtown Main Street from nine until three. Cruise-In registration ran on Lakeshore Drive from four until seven, and at half past six the Amphicar Parade reached the Hot Water Hole for the Splash In, the moment the amphibious cars leave the ramp and swim. Fireworks closed that Friday at ten at night on the lake by Lakeshore Park, with a rain date of Saturday, July 27 in that layer.
Pageants, Parades and a Very Full Saturday
The brochure’s royalty machinery centres on the Miss Lake Festival Scholarship Pageant, pre-show at six in the evening and the pageant itself at half past six, flanked by the Miss Lake Festival Teen and Little Miss Lake Fest contests. The year’s Grand Marshals, Kerry and Julia Roberts, belong to that edition alone. Saturday began early: the 5K Run took registrations from a quarter past seven for an eight o’clock start, and the all-you-can-eat Pancake and Sausage Breakfast served from half past eight until half past ten on the Boardwalk. One Saturday element left the park, since the brochure placed Kids Day at the Mercer County Fairgrounds from nine until one; that is a borrowed venue inside a single 2024 layer, not the festival’s home.
The rest of that Saturday stayed around Lakeshore Park: a pet show with registration at a quarter to ten and judging at ten, a kids’ fishing derby for ages three to twelve with registration at eleven, a fire department demonstration, pony rides, cardboard boat and Totem Pole building contests in the Hot Water Hole parking lot, a Kiddie Tractor Pull named in memory of Greg Correll in that layer, and fire shows by the Kaiyakura Fire Troupe. The brochure set the Grand Parade at a quarter to eight that evening. The 2025 parade entry form puts that year’s Grand Parade at half past six on Saturday, July 26, 2025, a different hour in a different year, and the two are not merged here.
Tents, Stages and the Closing Sunday
Across the 2024 weekend, concessions and the craft show occupied Lakeshore Park, the Kissel rides turned in their armband and tickets-only windows, and live music played the Entertainment Tent and the Amphitheater in that year’s layers. The brochure’s geography names an Entertainment Tent, a Community Tent also styled the Chamber Tent, an Amphitheater, a Shelter House by the Lighthouse, the Boardwalk and the Hot Water Hole itself. Sunday opened with a Community Worship Service at half past ten in the Entertainment Tent, and the Grand Lake Art Show ran downtown at 108 South Main Street, the art show venue’s address in its layer and never the festival’s address.
Planning Your Visit
Dates That Belong to Their Years
The current layers agree the festival takes the last full weekend of July, Friday through Sunday. For 2026, the festival’s own site and the state festival association’s schedule fix July 24 to 26, corroborated by a state tourism feature. The 2024 brochure’s forward line announced July 25 to 27 for 2025, and the festival’s 2025 parade form confirms that edition from inside it. The brochure documents July 26 to 28 for 2024. An older listing layer still circulates early-July dates for this festival, agreeing with no festival-side year in the record, so those dates should be disregarded entirely. No street address for the festival itself was published in any festival-side layer either; older listings place the event at Lakeshore Park, Main Street and Lake Shore Drive, a location line matching the brochure’s own footprint.
Money, Stated as Plainly as the Record Allows
The festival’s own publications state no admission price, no gate term and no parking charge in any layer behind this article. A state guide’s 2026 listing describes admission as free, but that is the guide’s claim, not the festival’s own published term, so it cannot be promoted into a fact here; by the same honesty the festival cannot be described as ticketed either. The documented visitor money in the 2024 brochure is narrower: ride armbands at twenty-five dollars inside stated windows on the Kissel rides, including a Friday and Saturday window from eleven until four and a noon until four window in the brochure’s interleaved text, beside tickets-only windows and evening ride hours running to eleven at night. Those figures govern 2024’s midway only, since no ride price for 2025 or 2026 appears anywhere in the record. The pancake breakfast runs on a free-will donation whose donations go towards the fireworks, a custom attached to one breakfast and evidence about nothing else. Parking terms were likewise never published in the fetched festival-side layers.
A Saturday Shaped Like the 2024 Brochure
Treat this itinerary as a walk through the fullest documented day rather than a forecast, since every time in it belongs to the 2024 brochure. Start before eight with the runners, then take the Boardwalk breakfast while it runs to half past ten. Spend mid-morning between the pet show judging at ten and the fishing derby registration at eleven, then be near the parade route well before a quarter to eight, when the brochure’s Saturday Grand Parade steps off.
The Festival’s Own Pages Against the Guide Layers
The festival’s own record and the secondary layers agree about place and dates while parting company on money and age. The guide layer that calls admission free also adds a boat Poker Run, a cardboard Duct Tape boat race and a volleyball tournament; of those, the brochure itself documents only a cardboard boat building contest, while the Poker Run and the volleyball rest on the guide’s summary alone. The magazine layer supplies an edition count the festival never claims for itself, and the guide a duration its pages nowhere state.
Before You Set Off
- Confirm the current year’s schedule through the festival’s own channels, because the fullest programme in the record is the 2024 brochure.
- Check the parade hour for your year, since the 2024 brochure and the 2025 parade form give different start times.
- Carry money for rides and food without assuming the 2024 armband figure still holds.
- Do not plan around any published admission or parking price, because the festival’s own record publishes neither.
- Aim for the Hot Water Hole on the Amphicar evening, since the Splash In is the spectacle this record shows no other lakefront weekend duplicating.
Beyond the Festival Grounds
Celina’s courthouse stands at 101 North Main Street in the seat record, and the whole weekend leans on Grand Lake St. Marys, the water across which the fireworks are fired and into which the Amphicars swim. Listing and club layers bill the lake in superlatives, as Ohio’s largest inland lake in one wording and as the largest hand dug lake, at thirteen thousand five hundred acres and a reservoir for the Miami and Erie canal system, in another, and both stay billings here rather than surveyed facts. The lake’s canal-era history is never borrowed as age for this festival.
Why This Weekend Matters to Celina
A festival can be significant without a founding myth. Its machinery is visibly communal: a steering committee rather than a corporation runs it, a donation breakfast converts pancakes into the fireworks budget, and a club of amphibious-car owners treats the town as the home of its national gathering in its own layers. The honesty about what cannot be proven, no first year, no counted edition, no published admission term, does not shrink the event a visitor meets in late July, whose central image, cars swimming off a ramp in front of a park crowd, needs no invented pedigree.
Frequently Asked Questions
Is this event the Mercer County Fair under another name?
No. This festival lives at Lakeshore Park and on downtown streets under its steering committee, while the county fair is a wholly separate Mercer County event sharing only the town and county names. Their single documented contact is the 2024 brochure’s Saturday Kids Day, staged at the county fair’s grounds as a borrowed venue for one morning layer; a borrowed room does not merge two events, and no date, price, programme or history crosses between them.
What will it cost to get in?
The festival’s own record does not say. No admission, gate or parking price appears in the festival’s site layers, its 2024 brochure or its 2025 parade form. A state guide’s 2026 listing calls admission free, reportable only as that guide’s claim, while the money the festival itself documents for 2024 is the twenty-five-dollar ride armband inside its stated windows and a breakfast taken on free-will donations.
Which weekend should be kept free in July?
Keep the last full weekend of the month, Friday through Sunday. The festival’s own site and the state association agree on July 24 to 26 for 2026, the brochure’s forward line and the parade form support July 25 to 27 for 2025, and the brochure documents July 26 to 28 for 2024. Early-July dates attached to this festival by an older listing belong to no documented edition.
How long has the festival been running?
Longer than the documents can precisely prove is the honest answer the layers support. A town history line says the festival’s parade was revived on July 28, 1961, a magazine billed the 2018 gathering as the 58th installment without stating a starting point, and a state guide describes a tradition of more than fifty years. None of those layers, alone or combined, yields a founding year, a first festival or an unbroken run, so none is claimed here.
What to Expect From the Next Mercer County Ohio Celina Lake Festival
How often is Mercer County Ohio Celina Lake Festival held?
The documented pattern is annual, with editions documented for 2024, 2025 and 2026 in their own layers. Each year’s span stands in its own layer, on shifting late-July dates rather than one fixed calendar slot.
When is the next Mercer County Ohio Celina Lake Festival?
The next edition dated in the record runs Friday, July 24 through Sunday, July 26, 2026, as the festival’s own site heads it and the state festival association’s 2026 schedule agrees. No later edition’s dates appear in any layer behind this article.
Will the dates change?
The documented spans step from July 26 to 28 in 2024, to July 25 to 27 in 2025, to July 24 to 26 in 2026 while holding the Friday-to-Sunday late-July shape, so the weekend breathes with the calendar rather than locking to fixed numbers. A guide layer words the standing rule as the last Friday-to-Sunday stretch in July still followed by a Monday within the month, and that wording is the guide’s, so treat each year’s span as settled only when the festival’s own pages publish it.
Accept the record on its own terms: a well-documented present, a deliberately undated past, and a lake that swallows cars and returns them to shore every summer are reason enough for the drive to Lakeshore Park.
