Blowing Rocks Preserve
Ocean cove · Florida
ℹ️ Community-reported spot. Details below are compiled from public sources and are reported to be accurate — always verify locally before visiting.
About this swimming hole
A Nature Conservancy preserve where Anastasia limestone has eroded into jagged blowholes and tide pools along the Atlantic. At low tide the pools are swimmable pockets of clear ocean water; at high tide waves blast through the blowholes in plumes of spray. It's raw, beautiful coastline with no facilities - bring water and reef shoes.
Good to know
| Water type | Ocean cove |
|---|---|
| Depth | tide pools, ocean beyond |
| Best season | Year-round |
| Fees | Free |
| Reservations required | No |
| Hours | Sunrise-sunset daily |
| Parking | Small preserve lot |
| Amenities | hiking trails |
| County | Martin County |
| Nearest town | Jupiter Island |
| Safety notes | No lifeguard; sharp limestone; dangerous at high surf - swim only at low tide |
Map
Nearby swimming holes
Frequently asked questions
Does Blowing Rocks Preserve require reservations?
No reservations are required at Blowing Rocks Preserve based on current information — but verify before you go.
Is there a fee to visit Blowing Rocks Preserve?
Reported fee info: Free. Fees can change — confirm with the official link.
When is the best time to visit Blowing Rocks Preserve?
The best season is typically Year-round.
⚠️ Verify before you go. Conditions, fees, reservations, and access can change — confirm details with the official link before visiting. Last verified: September 2026