Swains Lock Hiker-Biker Campsite

Star4.45
88 reviews

Quick Facts

Price

Free

Booking

Walk-in Only

Sites

Varies

Season

Year-round

Cell

Unknown

Pets

Not Allowed

Opens booking site

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Swains Lock Hiker-Biker Campsite
$0.00 - $0.00 / night
Campsite Fees
Standard Site Fee$0.00
Hookup Site Fee$0.00
Premium Site Fee$0.00
Hike and Bike Site Fee$0.00
Group Site Fee$0.00
Food Storage Locker Fee$0.00
Total Campsite Fees$0.00

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What Campers Say

4.45

Recommended

Based on 88 reviews

101 Google reviews

"The Swains Lock Hiker-Biker Campsite receives generally positive reviews for its scenic location along the Potomac River and Chesapeake & Ohio Canal Towpath. Users appreciate its free access and proximity to hiking and biking trails, though some express concerns about cleanliness and overcrowding."

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Fees & Passes at Swains Lock Hiker-Biker Campsite

Free

Campsite fees

Standard Site

Basic tent/RV spot

Free

Stay Limit: Overnight stays limited to one night.

Prices verified December 8, 2025

Prices may vary by season and site type. Always confirm current rates on the official reservation website.



About Swains Lock Hiker-Biker Campsite

Where the historic C&O Canal meets the rushing Potomac at Mile 16.6, Swains Lock Hiker-Biker Campsite beckons adventurers seeking an authentic wilderness experience just minutes from civilization. This cherished primitive campground draws outdoor enthusiasts with its chemical toilets, sturdy picnic tables, fire grills, and access to untreated water—though seasoned visitors recommend bringing a filter. Free and first-come, first-served, this popular spot fills quickly on weekends as cyclists, hikers, and paddlers converge, drawn by its proximity to the spectacular Great Falls and the limited parking that keeps crowds naturally in check.
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Campsite details

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Reserving a campsite

Check-in
Arrival at any time is permitted.
Check-out
Check out by 12:00 noon.
Stay Limit
Overnight stays limited to one night.
Guests Allowed Per Site
User reviews suggest 5 to 8 people per site.
Tents
Tents are allowed
RV vehicles
RV vehicles are not allowed
Primitive
Primitive are allowed
Reservable
Reservations are not allowed


Amenities available

Fire rings
Picnic tables

Activities you can enjoy

Winter Activities
Winter camping is not specifically addressed, but the campsite is operational year-round except for the seasonal water supply.
Water Sports
Water sports such as kayaking or canoeing are not mentioned as available activities at this site.
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Campground rules

  • Pets are not allowed

Hazards


Weather at Swains Lock Hiker-Biker Campsite

29
°F
Dec 8
Monday
Clear sky
Precipitation: 0%
Humidity: 77%
Wind: 5.5 mph
Clear sky

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Campground Map


Reviews from booking and map sources

4.5
88 reviews
Recommended
Recommended
Swains Lock Hiker-Biker Campsite is recommended, placing it in the top 40% of campgrounds based on reviews
The Swains Lock Hiker-Biker Campsite receives generally positive reviews for its scenic location along the Potomac River and Chesapeake & Ohio Canal Towpath. Users appreciate its free access and proximity to hiking and biking trails, though some express concerns about cleanliness and overcrowding.
Review Summaries

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Last updated December 8, 2025
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Swains Lock Hiker-Biker Campsite