Natural swimming hole
Lake Nummy
Lake · New Jersey
About this swimming hole
Lake Nummy's north-side beach is Belleplain State Forest's designated swim area, with a bathhouse, restrooms, and concessions. Swimming is permitted from Father's Day weekend to Labor Day while lifeguards are on duty. A July 2026 visitor report noted the swim area was reduced and closed some weekdays amid lifeguard staffing shortages, so confirm current operations.
Good to know
| Water type | Lake |
|---|---|
| Best season | June-September |
| Fees | Free |
| Reservations required | No |
| Hours | Father's Day weekend to Labor Day, while lifeguards on duty |
| Parking | State forest lot |
| Amenities | restrooms, lifeguards, picnic tables, campground, boat launch |
| County | Cape May County |
| Nearest town | Woodbine |
| Safety notes | Swim only while lifeguards are on duty; partial closures possible in low-staffing seasons |
Map
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 Lake Nummy?
Yes — Lake Nummy is listed as a natural swimming spot in New Jersey. Heads-up: Swim only while lifeguards are on duty; partial closures possible in low-staffing seasons. There are rarely lifeguards at natural swimming holes — verify conditions locally before you go.
Does Lake Nummy require reservations?
No reservations are required at Lake Nummy based on current information — but verify before you go.
Is there a fee to visit Lake Nummy?
Reported fee info: Free. Fees can change — confirm with the official link.
When is the best time to visit Lake Nummy?
The best season is typically June-September.