Natural swimming hole
Ontario Beach Park
Lake · New York
About this swimming hole
Ontario Beach Park is Monroe County’s public beach on Lake Ontario in Rochester, with one of the Great Lakes’ best natural sand beaches. For 2026 the county posted swimming June 26 through September 7 (Labor Day), 11:00 a.m. to 7:00 p.m. daily, with a beach information line for conditions. The 39-acre park adds the 1905 Dentzel carousel, pier, and concert series.
Good to know
| Water type | Lake |
|---|---|
| Best season | June-September |
| Fees | Free |
| Reservations required | No |
| Hours | 2026: Jun 26-Sep 7, 11am-7pm daily |
| Amenities | restrooms, lifeguards, picnic tables, playground, concerts |
| County | Monroe County |
| Nearest town | Rochester |
| Safety notes | Swimming may close with lake conditions; call beach info line |
Map
(approximate location)Official information
Official park / agency page ↗ — check current conditions, fees, and reservations here before you go.
Nearby swimming holes
Frequently asked questions
Can you swim in Ontario Beach Park?
Yes — Ontario Beach Park is listed as a natural swimming spot in New York. Heads-up: Swimming may close with lake conditions; call beach info line. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.
Does Ontario Beach Park require reservations?
No reservations are required at Ontario Beach Park based on current information — but verify before you go.
Is there a fee to visit Ontario Beach Park?
Reported fee info: Free. Fees can change — confirm with the official link.
When is the best time to visit Ontario Beach Park?
The best season is typically June-September.