• Historic Shot of Canal Boat on the Canal

    Chesapeake & Ohio Canal

    National Historical Park DC,MD,WV

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  • NEW Overnight parking system

    Before parking a vehicle overnight in any Canal Parking area, visitors must register their vehicle through the new online registration system. Print your reciept and place on your dashboard. If unable to print, please visit the nearest visitor center. More »

  • Water Pump Handles Temporarily Removed

    Bald Eagle Island and Evitts Creek Hiker-Biker Campground water pumps handle have been removed due to bad water samples. Handles will be reinstalled when good water samples are received.

  • Boat Tours at Great Falls

    Due to low water levels in the Great Falls area, call the Great Falls Tavern Visitor Center (301-767-3714) in advance of your trip to confirm the mule-drawn boat tour schedule.

  • Parking Lot Closure

    CSX is now beginning a phase of their bridge project that requires the closure of the Lock 74 parking lot for approximatly 18 months. Access to visitor parking near Lock 75 is now re-opened with a gravel parking lot at the site.

First Amendment Permit

First Amendment Information

"Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances."

Freedom of speech, press, religion, and assembly are rights protected by the First Amendment of the Constitution of the United States. People may exercise these rights in national parks, but the National Park Service still retains its responsibility to protect park resources and prevent conflict among park visitors. Therefore, the National Park Service establishes guidelines for setting the time, place and manner (number of participants, use of facilities and type of equipment) for the events to occur.

  • By law, the National Park Service has established places in parks where First Amendment activities can be accommodated. These areas are visible to the general visiting public without interfering with the public's enjoyment of the park. These areas are identified in the Superintendent's Compendium. While the National Park Service regulates aspects of the activity to protect park resources, it never regulates the content of the message.
  • Permits are issued for First Amendment activities, but there are no fees or costs, and no insurance is required for the activities.
  • All requests for similar activities are treated equally. As long as permit criteria and requirements are met, no group wishing to assemble lawfully will be discriminated against or denied the right of assembly.
Types of First Amendment Activities
  • Religious services or ceremonies
  • Press conference
  • Press coverage of breaking news
  • Voter registration
  • Collecting signatures on petitions or voter initiatives
  • Public demonstration, picketing, assembly or rally for expressing opinion and views
  • Sale or distribution of printed material related to free expression of opinion
Type of Activities that are NOT covered by the First Amendment
  • Church picnic or social gathering
  • Wedding ceremonies or receptions
  • Political fund raiser or other invitation-only political activity or event
  • Solicitation of donations
  • Community parades, athletics, or sporting events
  • Sale of message-bearing clothing, arts and crafts, or similar merchandise
Many of these activities can be accommodated through the Special Use permit system for which a fee may be charged. Liability insurance is required. Call the Park's Permit Office for assistance and additional information at (301)745-5815.

Did You Know?

Many mules work and have worked at the canal through the years.

A mule is a hybrid animal, a mix of a female horse (a mare) and a male donkey (a jack). Remember, "M" for mom, "M" for mare and "D" for dad, "D" for donkey. Switching the parents will produce a hinny. The mule is the superior work animal, preferred by canal boat captains on the C&O Canal. More...