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Hiking trails & Routes
United States
Maryland
Frederick County

Appalachian Trail: Lambs Knoll to Washington Monument

Routes
Hiking trails & Routes
United States
Maryland
Frederick County

Appalachian Trail: Lambs Knoll to Washington Monument

Moderate

4.7

(5994)

18,295

hikers

Appalachian Trail: Lambs Knoll to Washington Monument

04:46

16.0km

530m

Hiking

The Appalachian Trail: Lambs Knoll to Washington Monument offers a journey through Maryland's historic South Mountain, characterized by peaceful forest paths and significant Civil War-era landmarks. You'll traverse a generally moderate terrain, enjoying glimpses of the surrounding landscape through the canopy, with standout views from White Rock Cliffs on Lambs Knoll. This section provides a rewarding blend of natural beauty and historical context, perfect for a substantial day out.

This moderate 9.9-mile (16.0 km) hike involves 1741 feet (531 metres) of elevation gain and typically takes around 4 hours and 46 minutes. The trail is well-maintained, but be prepared for steady climbs, especially towards Lambs Knoll and the Washington Monument. Fall is an especially beautiful time to visit for the foliage, but the trail is accessible in other seasons too; just be sure to pack enough water and check for any specific seasonal conditions.

Beyond the scenic overlooks, this segment of the Appalachian Trail is steeped in history, passing near sites like the Reno Monument, commemorating a Union general from the Battle of South Mountain. The route culminates at Washington Monument State Park, home to the first monument dedicated to George Washington, which you can often climb for even more expansive views. It's a great option for those seeking best day hikes near Washington Monument that combine physical activity with a rich historical narrative.

Last updated: June 9, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Waypoints

A

National War Correspondents Memorial Arch

Highlight • Monument

The National War Correspondents Memorial (sometimes referred to as the War Correspondents Memorial Arch) was built in 1896 by George Townsend, a Civil War journalist, to commemorate those who died covering war and conflict. The monument is an amalgamation of symbolic architecture, sculpture, and engraving. It is maintained by the National Park Service in connection with Antietam National Battlefield.

Tip by

1

6.03 km

View of White Rocks

Highlight • Viewpoint

Enjoy tremendous views across the South Mountain State Park from this scenic viewpoint along the well-known Appalachian Trail.

The trail to White Rocks is a little overgrown and rocky, but well-marked and easy to see. Wear a decent pair of sturdy boots and be mindful of your footing.

Tip by

2

6.44 km

Lambs Knoll

Highlight • Summit

You can take a path off the Appalachian Trail to the summit of Lambs Knoll where you'll find old communications towers and a fire tower.

Tip by

3

10.7 km

The Antietam National Battlefield remembers the Battle of Antietam in the American Civil War on September 17th 1862. There is an audio tour and hiking through the battle ground you get a really good sense of what the soldiers experienced over 150 years ago.

Tip by

12.4 km

Dahlgren Chapel

Place Of Worship

5

13.0 km

The Appalachian National Scenic Trail Nature Reserve is a public footpath that follows more than 2,100 miles of Appalachian Mountain ridgelines between Maine and Georgia. You can enjoy the scenic views, the rich biodiversity, and the cultural heritage of the region as you hike along the trail.

Tip by

6

15.2 km

Washington Monument State Park

Highlight • Monument

Washington Monument State Park is not only home to the first monument dedicated to George Washington, but also offers hiking trails, including the Appalachian Trail. Furthermore, you can find a museum, a visitor center and multiple picnic areas around the nearby parking lot.

Tip by

7

15.6 km

Monument Knob

Highlight • Summit

Located at 1,535 feet in the Washington Monument State Park, Monument Knob is a peak with great views of the surrounding landscape. The mountain is situated along the Appalachian National Scenic Trail, so make sure to visit while hiking along the popular trail.

Tip by

8

15.6 km

Washington Monument

Highlight • Monument

Located on the top of Monument Knob, this Washington Monument doesn't only offer great views, but is the first monument dedicated to George Washington and even older than the one in Washington, D.C.

Tip by

B

16.0 km

End point

Parking

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Way Types & Surfaces

Way Types

15.1 km

343 m

341 m

113 m

< 100 m

Surfaces

15.4 km

170 m

153 m

152 m

< 100 m

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (530 m)

Lowest point (280 m)

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Frequently Asked Questions

How long does it typically take to hike the Appalachian Trail section from Lambs Knoll to Washington Monument?

The full route from Lambs Knoll to the Washington Monument is approximately 16 km (10 miles) and typically takes around 4 hours and 46 minutes to complete. This estimate can vary based on your pace, breaks, and trail conditions.

What is the terrain like on this section of the Appalachian Trail?

The terrain is quite varied. You'll encounter some challenging areas with rocks, roots, and steps cut into the ground, especially on climbs. However, there are also smoother sections and graded gravel paths, particularly within Washington Monument State Park. After passing Lambs Knoll, the trail often follows a long, gradually descending ridge-line.

What are the main points of interest along the route?

This section of the AT is rich in history and scenic views. Key highlights include the Lambs Knoll summit with views from White Rock Cliffs, the National War Correspondents Memorial Arch, and the historic Washington Monument, which offers panoramic views from its observation deck. You'll also pass through the Washington Monument State Park.

Is this section of the Appalachian Trail suitable for beginners?

While Maryland's AT is generally considered one of the easier states for backpacking, this specific 16 km section is rated as 'moderate'. It includes some challenging uphill climbs and rocky sections, requiring good fitness and sure-footedness. However, with proper preparation, it can be a rewarding experience for those new to longer hikes.

Is the Appalachian Trail: Lambs Knoll to Washington Monument route dog-friendly?

Yes, this section of the Appalachian Trail is generally dog-friendly. However, it's always recommended to keep your dog on a leash, especially in state park areas and to protect local wildlife.

What is the best time of year to hike this trail?

Spring and fall are often considered the best times to hike this section. In spring, you can enjoy wildflowers, while fall offers vibrant foliage. The area is also part of the Atlantic flyway, making it a good spot to observe migrating hawks during certain seasons. Summers can be hot and humid, and winters may bring snow and ice, making conditions more challenging.

Are there any permits or entrance fees required for this hike, especially within South Mountain State Park?

No specific permits are generally required for day hiking this section of the Appalachian Trail. While the trail passes through Washington Monument State Park, there are typically no entrance fees for accessing the trail itself. However, always check the official Maryland State Parks website for the most current information regarding any potential fees or regulations, especially if you plan to use park facilities or camp.

Where can I park to access this section of the Appalachian Trail?

Parking is available at both ends of this section. You can typically find parking near Lambs Knoll or at Washington Monument State Park. It's advisable to arrive early, especially on weekends, as parking lots can fill up quickly. Since this is a point-to-point hike, you'll need to arrange for a shuttle or a second car at your destination.

Does this trail intersect with other well-known paths?

Yes, the route primarily follows the Appalachian Trail, which is also known as the Appalachian National Scenic Trail. For a significant portion, it is also part of the Tuscalachian Loop.

What kind of wildlife and plants might I see?

The trail passes through beautiful wooded sections and meadows, offering opportunities to spot various wildlife and wildflowers. Keep an eye out for deer, squirrels, and a variety of bird species. During migration seasons, especially in the fall, Washington Monument State Park is an excellent location for hawk watching.

Is this a loop trail or a point-to-point hike?

This specific route from Lambs Knoll to the Washington Monument is a point-to-point hike. This means you will start at one location and finish at another, requiring transportation arrangements at both ends unless you plan to hike it as an out-and-back.

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