[Greenbrier State Park Trail Guide]
Greenbrier State Park
Trail Guide
Hiking * Biking * Paddling * Fishing * Swimming * Camping

One of four lakefront gazebos available to visitors at Greenbrier State Park
Thousands of visitors every year enjoy Greenbrier State Park, nestled in the Appalachian Mountains of Western Maryland. The park's extensive trail system is enjoyed for hiking, mountain biking, wildlife viewing and as a convenient connection to the Appalachian Trail. The park is one of four areas enjoyed in the South Mountain Recreational Complex. While in the area, visit historic sites at Washington Monument State Park, South Mountain State Battlefield or Gathland State Park.

Geology of the Appalachian Mountains


Greenbrier State Park is located in the Appalachian Mountain chain, one of the oldest in the world. These heavily forested mountains extend from Quebec, Canada to northern Alabama and run nearly parallel to the Atlantic Coast. These mountains consist mainly of sedimentary rocks, which are eroded remnants of a large mass formed by folding. The mountains also contain deposits of iron ore, bituminous coal, zinc and limestone. The principal uplift of the Appalachians runs through Maryland beginning at South Mountain and extending to the Great Smoky Mountains in southwest Georgia.

Wildlife and Nature Appreciation


The Appalachian Mountain chain of the Eastern United States contains some of the most diverse assemblages of plants and animals found within the world's temperate forests. The region's diversity is due largely to its wide variety of landforms, climate, soils and geology, coupled with a long evolutionary history. Visitors to Greenbrier State Park can enjoy aspects of the Appalachian Mountain's renowned and rich ecology. Hickory and sassafras trees shade a forest floor of may apples, mountain laurel, several species of orchids and jack-in-the pulpit. White-tailed deer are commonly seen, while frequent visitors may discover other animals less often observed, such as turkey, fox, raccoon and box turtles. An occasional black bear has also been spotted in the park. Interpretive wildlife exhibits are available at the Greenbrier State Park visitor center.

While hiking the trails in the spring, remember to bring a camera and capture the flowering trees and shrubs. The white blooms of the native dogwood trees sprinkle the forest, as well as the pink flowers of mountain laurel.

Maryland is home to two venomous snakes, the northern copperhead and the timber rattlesnake, both of which can be found at Greenbrier. Always be aware of snakes when hiking in rocky areas or near streambeds. Snakes are part of the natural world and should be left unharmed.

Enjoy wildlife exhibits at the Greenbrier State Park visitor center. Disabled accessible

Lake Recreation


Greenbrier State Park offers a variety of outdoor activities in addition to trail recreation. The 50-acre lake offers swimming and a 1,000 foot sandy beach, with lifeguards on duty from Memorial Day through Labor Day. Rowboat and paddleboat rentals are available during the summer season. A boat ramp on the lake is available for visitors who bring their own electric powered boats. Gasoline motors are prohibited. Anglers can fish for trout, bass, bluegill, sunfish, crappie and catfish. Anyone over the age of 16 years must possess a Maryland Freshwater Fishing license. For more information about fishing in Maryland, visit www.dnr.state.md.us/fisheries

Greenbrier has four lakefront gazebos available for rent. For additional information or to make a gazebo reservation, call the park at 301-791-4767.

Trails


Please Play Safe!
The Greenbrier trail system varies in terrain and can be very rocky. These trails can become slippery after rain or have obstacles blocking paths. Remember, you are responsible for having the necessary skills, knowledge and equipment for a safe and environmentally friendly visit.

  • Red Trail 4.5 miles - difficult
    The longest in the park, this forested trail is a complete circuit. Therefore, you may access it at many places, including the lake area and dogwood camping loop. Enjoy views of the lake in several different locations on the trail. Several very steep sections can make this trail challenging for hikers and mountain bikers.

  • Red Oak Fire Trail 1.5 miles - moderate
    Throughout the summer, many trail users enjoy the sights of blooming mountain laurel and rhododendrons along this level trail as it traces through a hardwood forest of oak, maple and hickory. Users will catch limited views of the lake and maybe a white-tailed deer or turkey. Hikers and mountain bikers can access this trail to enjoy a shorter loop on the Red Trail.

  • Camp Loop Trail 1.5 miles - moderate
    Mainly accessed by campers, this trail parallels all four camping loops and allows easy access to the lake.

  • Snelling Fire Trail 1 mile - moderate
    Enjoy this cool, forested trail on a hot summer day. Be sure to stop and listen for the sounds of wildlife that make their homes in the forest. A gray squirrel or chipmunk frantically crossing your path is a site commonly seen in this region of Maryland.

  • Water Tank Trail 0.5 mile - moderate
    Pileated woodpeckers are often seen and heard along the trail. Keep en eye in the sky for soaring raptors, such as the red-tailed hawk. Spring months bring the sights and sounds of colorful songbirds. Many varieties of warblers are often seen darting through the understory.

  • Green Trail 0.8 mile - easy
    This is a great short hike for families with kids, although not suitable for strollers. Benches are situated along the way for quiet resting spots. This loop trail is short, but connects with the Yellow Trail for a more challenging hike.

  • Bartman Hill Trail 0.6 mile - difficult
    The Maryland Conservation Corps and the Potomac Appalachian Trail Club built this trail in 2003 to provide direct access to the Appalachian Trail from the visitor center. Once you reach the Appalachian Trail, you can turn left to go north and visit Annapolis Rock (3 miles) for an outstanding view of Greenbrier Lake or turn right to go south to Washington Monument State Park (3 miles).

  • Yellow Trail 0.5 mile - easy
    Copperhead Trail 0.4 miles - moderate
    These short spur trails, created to connect longer trails, allow for alternative loops in the trail system. Mountain bikes are welcome on most Greenbrier State Park trails. Exceptions include the face of the dam, the section of unblazed trail between the Rock Oak Fire Trail and the dam, and the Bartman Hill Trail. Bikes are not allowed on the Appalachian Trail. Please ride safely, wear a helmet and be courteous to other trail users.

Appalachian Trail


The idea to establish a linear trail from Maine to Georgia was conceived in 1921 by Harvard-educated forester and self-styled philosopher Benton McKaye. Thousands of volunteers and many elected officials helped to make it a reality. By 1937, with the help of the Civilian Conservation Corps, the Appalachian Trail's (A.T.) 2,168 miles were essentially in place. In 1948, the first person hiked the entire trail in one season. Today, between three and four million people hike at least a section of the A.T. each year. While the majority of A.T. users are day hikes or short distance backpackers, there are plenty of folks ready, willing and able to take on the challenge of the entire trail.

Annapolis Rock
3-mile hike from Bartman Hill Trail

Located on the Appalachian Trail, Annapolis Rock (elevation 1,700 feet) is a rock cliff that towers high above Cumberland Valley to the west, offering a fine view of the valley and of Greenbrier Lake. The rocks attract day hikers, rock climbers, birdwatchers, as well as campers, who enjoy secluded, primitive campsites in the forest.

The Potomac Appalachian Trail Club and the Mountain Club of Maryland maintain the 40 miles of the Appalachian Trail in Maryland.

Hunting


The hunting area at Greenbrier encompasses 500 acres. A Maryland hunting license and careful review of the hunting regulations and seasons is required. Please make sure your weapon is unloaded in the safety zones and near your vehicle. For more information on hunting in Maryland visit www.dnr.state.md.us/huntersguide

Camping


There are 165 campsites offering conveniently located bathhouses with hot showers. Each campsite is equipped with a table, fire ring and parking area. Fires must be kept inside the fire rings. A dump station is available. Campfire programs are held on weekends Memorial Day through Labor Day. Forty sites have electric hookups.

Guides and Outfitters


To obtain information about outdoor adventures in Maryland or guides and outfitters in your area, contact the park at 301-791-4767 or visit www.dnr.state.md.us/outdooradventures

Pets on a leash are not permitted in the developed areas of the park. Pets on a leash are welcome on the trails accessed from the parking lots on Greenbrier Road and Mountain Laurel Road.

Fishing


Anglers with a Maryland Non-tidal Fishing License can fish for bass, bluegill, catfish and sunfish in the pond. Consult a Maryland Freshwater Sportfishing Guide for additional information or visit www.dnr.state.md.us/fisheries

Leave No Trace


Leave No Trace, Inc. is a national non-profit organization dedicated to promoting and inspiring outdoor recreation through education, research and partnerships. Leave No Trace builds awareness, appreciation and respect for our wildlands. For more information visit www.lnt.org Leave No Trace logo

  • While you are enjoying the park, please help us protect its natural and historic resource by following Leave No Trace Outdoor Ethics.
  • Keep wildlife wild by not feeding them and keeping your distance. Leave what you find. Allow others to discover the park's unique resources by leaving rocks, plants, cultural artifacts and other natural objects of interest as you find them.
  • Choose the right path by walking in single file on the designated trails. Trails are extremely vulnerable to damage during and following rain events. Please allow at least 24-48 hours for trails to dry after significant rain or call the park office for updated trail conditions.
  • Choose the right site by staying on designated sites. Keep campfires small. Burn all wood and coals to ash, and put them out completely with water. Do not burn food in the fire.

Directions


From Washington, D.C./Baltimore: (Travel time approx. 2 hours.) Take I-70 west from the Baltimore Beltway (I-695) or I-270 west from Washington, D.C. to I-70 west to exit 42. Bear right onto Rt. 17 north (follow signs). Go into the center of Myersville and Rt. 17 will turn right. Follow Rt. 17 to the flashing lights at the intersection of Rt. 40. Turn left onto Rt. 40 west. Follow for three miles and the park is on the left.

From points west: Take I-70 east to exit 35. Bear right on Rt. 66 (follow signs). Go straight to the stoplight at the intersection of Rt. 40. Turn left onto Rt. 40. Follow for two miles and the park is on the right.

Greenbrier State Park
c/o South Mountain Recreation Area
21843 National Pike
Boonsboro MD 21713
301-791-4767
TTY users call via the MD Relay
E-mail: Park-Greenbrier@dnr.state.md.us

State Forest and Park Service General Information: 1-800-830-3974
Please report any problem to a park employee or call Park Watch at 1-800-825-7275.

Greenbrier State Park is open year-round from 8 a.m. to sunset.

This trail guide, complete with a topographical map of the trails, is available for sale through the park office by calling 301-791-4767.


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