Delaware Seashore State Park
River · Delaware
About this swimming hole
Delaware Seashore State Park runs for miles along the Atlantic barrier island between Rehoboth Bay and the ocean, with a guarded swimming beach in summer. It is one of the most popular ocean swimming destinations in the state, with dune crossings, bathhouses, and surf fishing nearby. The park also includes the Indian River Inlet, where currents are dangerous and swimming is not safe.
Good to know
| Water type | River |
|---|---|
| Best season | summer |
| Fees | $10 per day for Delaware vehicles, $20 per day for non-Delaware vehicles |
| Reservations required | No |
| Hours | Swimming beach guarded Memorial Day Saturday to Labor Day Monday, 9:00 a.m. to 5:00 p.m. daily |
| Parking | Paid state park vehicle entrance; lots fill on summer weekends |
| Amenities | Guarded swimming beach, bathhouses |
| County | Sussex County |
| Nearest town | Dewey Beach |
| Safety notes | Swim only in the guarded area during patrol hours; avoid the inlet where currents are strong. |
Map
Official information
Official park / agency page ↗ — check current conditions, fees, and reservations here before you go.
Nearby swimming holes
Frequently asked questions
Does Delaware Seashore State Park require reservations?
No reservations are required at Delaware Seashore State Park based on current information — but verify before you go.
Is there a fee to visit Delaware Seashore State Park?
Reported fee info: $10 per day for Delaware vehicles, $20 per day for non-Delaware vehicles. Fees can change — confirm with the official link.
When is the best time to visit Delaware Seashore State Park?
The best season is typically summer.
⚠️ Verify before you go. Conditions, fees, reservations, and access can change — confirm details with the official link before visiting. Last verified: September 2026