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Photo: Photo of the Week - Swamp at Wallkill River National Wildlife Refuge (NJ) (4365434338) by U. S. Fish and Wildlife Service - Northeast Region (Public domain) License

Wallkill River National Wildlife Refuge

Tourist attraction · Sussex, New Jersey

Rainy todayWheelchair accessible entranceWheelchair accessible parking lot

Wildlife habitat known for its diversity of birds with hunting, fishing, trails & learning programs.

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Weather at Wallkill River National Wildlife Refuge

H: 80° L: 63°
Heavy rain
Heavy rain
68°
|
Feels like 70°
Precipitation
82%
Humidity
94%
Wind
8 mph
UV Index
0
Water Conditions:
🏊Cool but swimmable🌧️Rain expected
12 AM
Clear
67°
3 AM
Clear
64°
6 AM
Clear
63°
9 AM
Sunny
71°
12 PM
Overcast
78°
3 PM
Patchy rain nearby
80°
6 PM
Heavy rain
71°
9 PM
Heavy rain
66°

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Frequently asked questions

Where is Wallkill River National Wildlife Refuge?
Wallkill River National Wildlife Refuge is a tourist attraction in Sussex, New Jersey.
Can you swim at Wallkill River National Wildlife Refuge?
There is no fixed answer for Wallkill River National Wildlife Refuge: whether it is safe to swim there on a given day depends on the water temperature, recent rainfall, and any advisories posted at Wallkill River National Wildlife Refuge in Sussex, New Jersey. Check current water conditions before you go, and follow posted signs and local guidance.
How is Wallkill River National Wildlife Refuge rated?
Wallkill River National Wildlife Refuge in Sussex, New Jersey has an average visitor rating of 4.7 out of 5, based on 378 reviews.

Visitor Reviews

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Best Times to Visit

🌧️
Right Now
Not ideal for outdoor activities today
General Tips:
  • Weekday mornings (8–10 AM) are typically less crowded
  • Check the forecast 2–3 days ahead for best planning
  • Avoid holiday weekends for a quieter experience
Best Seasons:
☀️ Summer (Jun-Aug)🍂 Fall (Sep-Nov)🌸 Spring (Mar-May)

Location & Contact

1547 County Rd 565, Sussex, NJ 07461

Sussex, New Jersey 07461

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Accessibility

Wheelchair accessible entranceWheelchair accessible parking lot

Family & Children

👶 Good for kids👶 Kid-friendly hikes