A fee-free day at the Blackwater National Wildlife Refuge in honor of Constitution Day.
Thu, 17 Sep 2026
7:00 AM – 11:00 PM (America/New_York)
Blackwater National Wildlife Refuge Cambridge , Maryland
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In recognition of Constitution Day, the Blackwater National Wildlife Refuge is offering a fee-free day for all visitors. This is a wonderful opportunity to explore the refuge's diverse habitats, observe local wildlife, and enjoy the natural beauty of the Cambridge area without the standard entrance fee. Whether you are a birdwatcher, hiker, or nature enthusiast, come out and celebrate this special day by connecting with the great outdoors at one of Maryland's premier wildlife refuges.
What to Expect
A day of free access to the refuge's trails and natural areas.
Who Should Attend
Nature lovers
Families
Hikers
Birdwatchers
Local residents
Agenda Overview
Fee-free access to the refuge from 7 AM to 11 PM.
Venue & Address
Blackwater National Wildlife Refuge
2145 Key Wallace Dr Cambridge , Maryland – 21613 United States
Organizer
U.S. Fish & Wildlife Service · Government
The federal agency managing national wildlife refuges.
Frequently Asked Questions
Is there a cost?
No, admission is free on this day.
Where is it held?
At Blackwater National Wildlife Refuge, 2145 Key Wallace Dr, Cambridge, MD.
Why is it free?
In honor of Constitution Day.
What can I do there?
Hiking, wildlife viewing, and exploring the refuge.
Are there hours?
The refuge is open from 7 AM to 11 PM on this day.
Is it for everyone?
Yes, the fee-free day applies to all visitors.
Tags
Nature
Wildlife
Cambridge
Maryland
Free
Community
Summary
Fee-free admission day at Blackwater National Wildlife Refuge for Constitution Day.