Over Sand Vehicle (OSV) Use

The Maryland OSV zone is open to the Maryland/Virginia state line as of 8-12-16. For the most current OSV updates, Facebook users can visit our "Assateague MD OSV Closures" public group at https://www.facebook.com/groups/1557666744530321/

The Virginia South OSV zone is open 1.2 miles to to "U" post. On May 17, the refuge opened an additional over-sand Vehicle area (North OSV). It is accessible from the Service Road and open to valid OSV permit holders for the purposes of fishing only. From this point forward, OSV users in either zone are required to sign-in and out during their visit. Please visit the Chincoteague National Wildlife Refuge website for detailed information and related updates to rules regarding use of the OSV areas.

Over-sand vehicle zone in the Maryland District of Assateague Island National Seashore. 7 kb.

The Over-Sand Vehicle (OSV) zone at Assateague Island National Seashore contains miles of unspoiled beaches managed by the National Park Service to accommodate OSV enthusiasts and other beach goers.

OSV permits are issued for a year from the month of purchase. The permit fee ranges from $70 to $150, depending upon the type of access desired. All vehicles using the OSV zone must display a valid OSV Permit. Upon signing the registration for the OSV permit, operators accept responsibility for knowing and following all OSV regulations. Please see the OSV brochure for complete regulations.

OSV operators in designated zone must carry the following equipment:
- A shovel with a blade at least 6" square and at least 18" long.
- A vehicle jack sufficient to lift one wheel clear of the sand.
- A jack support that is at least 12"x12" of non-bending steel, 5/8" plywood or 1½" hardwood.
- A tire gauge with a minimum reading of 15 pounds or less.
- A tow rope or tow strap, chain or cable with a minimum pulling strength of 6,000 pounds and at least 10 feet long. Minimum diameter is ½" for nylon or Dacron ropes; ¾" for all other ropes; ¼" for carbon steel cable; 5/16" for chain links.

OSV permits are issued for individual vehicles in the name of the registered owner. Sale or transfer of the vehicle voids the permit. A replacement permit may be issued for the new vehicle only if enough of the original permit, to include serial numbers and month sticker, is returned for exchange. Permits destroyed in a vehicle accident may be replaced only if an official accident report is brought in for documentation. A receipt for purchase is not sufficient for permit replacement. Lost permits are not refundable or replaceable!

OSV permits must be permanently affixed to the lower corner of the windshield on the driver's side, within seven inches (7") of the edge of the windshield. The expiration month sticker must be affixed before adhering to windshield.

To purchase a permit:
Virginia - permits may be purchased at the Toms Cove Visitor Center, the OSV Closure Booth (summer only) and the Herbert H. Bateman Education Center.
Maryland - permits may be purchased at the Ranger Station.

At Assateague Island National Seashore we strive to provide you with a safe and enjoyable over-sand vehicle (OSV) experience. Regulations and equipment requirements are necessary for your safety and the safety of other visitors and National Park Service staff. Changing beach conditions, vehicle breakdowns, and human judgement errors may occasionally result in over-sand vehicles becoming stuck and needing assistance. In these instances, National Park Service staff can: Assist with removing sand from around the tires. Deflate tires. Use traction devices such as boards Make a phone call on your behalf to friends/family. Provide information regarding local towing services. National Park Service staff cannot: Winch or pull the vehicles out. Recommend a towing company. Please be prepared when using the OSV zones on Assateague Island. Carry the required safety equipment; adequate food, water and clothing; and know the park rules and regulations.

Contact the Park

Mailing Address:

7206 National Seashore Lane
Berlin, MD 21811


(410) 641-1441
Main Line: 410-641-1441 Dial 1 for Maryland District Visitor Information Dial 2 for Virginia District Visitor Information Dial 3 for National Seashore Camping Dial 4 for Park Office Directory

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