Natural swimming hole
Centennial Quarry
Quarry · Ohio
About this swimming hole
Centennial Quarry is a spring-fed limestone pit in Sylvania, averaging 22 feet deep and ringed by rock cliffs. Diving platforms, water toys, and swim rafts make it a teen and young-adult favorite, with a sandy beach for everyone else. The $7 admission keeps it one of the Toledo area's best swim bargains.
Good to know
| Water type | Quarry |
|---|---|
| Water temperature | 70s in summer |
| Depth | averages 22 ft deep |
| Best season | June-August |
| Fees | $7 per person |
| Reservations required | No |
| Hours | 12pm-7pm daily |
| Parking | lot at 5773 Centennial Rd |
| Amenities | diving platforms, water toys, swim rafts, sandy beach, volleyball |
| County | Lucas County |
| Nearest town | Sylvania |
| Safety notes | lifeguards on duty; deep water |
Map
Nearby swimming holes
Frequently asked questions
Can you swim in Centennial Quarry?
Yes — Centennial Quarry is listed as a natural swimming spot in Ohio. Reported water temperature: 70s in summer. Heads-up: lifeguards on duty; deep water. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.
Does Centennial Quarry require reservations?
No reservations are required at Centennial Quarry based on current information — but verify before you go.
Is there a fee to visit Centennial Quarry?
Reported fee info: $7 per person. Fees can change — confirm with the official link.
When is the best time to visit Centennial Quarry?
The best season is typically June-August.