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Routes
Bike touring routes & trails
United States
Georgia
Cobb County
Marietta

Mountain to River Trail

Moderate

4.8

(1385)

18,919

riders

Mountain to River Trail

01:10

17.5km

260m

Cycling

Cycle the moderate 10.9-mile Mountain to River Trail, connecting Kennesaw Mountain National Battlefield Park with urban Marietta.

Last updated: February 26, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Kennesaw Mountain National Battlefield Park

Waypoints

A

Start point

Parking

Get Directions

1

973 m

Alexander Stephens Clay Memorial

Highlight • Monument

This memorial is in honor of Alexander Stephens Clay, a local historical figure who served on the Marietta city council as well as in the state's House of Representatives and Senate. He was an integral member of the Committee on Women's Suffrage. At this spot, you can get more information about his life and see a large stone statue of him.

Tip by

2

2.22 km

Mountain to River Trail (M2R)

Highlight (Segment) • Trail

The Mountain to River Trail (M2R), known as the Kennesaw Mountain to Chattahoochee River Trail, spans 10.38 miles. It combines nice paved pathways, sidewalks, and some streets, serving as Marietta's connection between two national parks, the Kennesaw Mountain National Battlefield Park and the Chattahoochee River Recreation Area. It's an excellent route for cycling, running and walking away from the busy traffic.

Tip by

3

7.54 km

Kennesaw Mountain Road

Highlight (Segment) • Trail

Kennesaw Mountain Road is a great, challenging ride up to the summit of Kennesaw Mountain in Kennesaw Mountain National Battlefield. As you climb, you get great views over the trees across this historic spot. This popular road is only open to bicycles on non-holidays Monday-Friday; they are NOT permitted on the mountain road on weekends or on major holidays (Memorial Day, July 4th, Labor Day, and the day after Thanksgiving). Although it's disappointing you cannot ride here on the weekends, the road is fairly narrow, making it much more pleasant to ride with fewer cars on a quiet weekday morning, for example.

Tip by

4

9.29 km

Dueling Cannons

Highlight • Historical Site

Step off the bike and walk up the trail to find the dueling cannons which were important in the civil war. Alternatively just enjoy the view from the viewpoint looking over the surrounding areas.

Tip by

B

17.5 km

End point

Parking

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Way Types & Surfaces

Way Types

9.82 km

7.33 km

195 m

119 m

< 100 m

Surfaces

11.9 km

4.90 km

715 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 (510 m)

Lowest point (330 m)

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Weather

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Today

Sunday 10 May

27°C

14°C

0 %

Additional weather tips

Max wind speed: 11.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the terrain like for cycling on the Mountain to River Trail?

The trail offers a varied experience, primarily featuring well-paved, off-road sections suitable for touring bicycles. You'll encounter some wider sidewalk-like areas with frequent driveway and car crossings, particularly in urban segments. While mostly paved, some parts may have variable surfaces. Expect undulating terrain with a few steep hills, especially closer to Kennesaw Mountain.

Where can I park to access the Mountain to River Trail?

Parking is available at various points along the trail. Given its connection to Kennesaw Mountain National Battlefield Park, you can often find parking near the park's access points. The trail also integrates with downtown Marietta, offering potential parking options there, though specific parking lots are not detailed in the provided information.

Is the Mountain to River Trail dog-friendly?

While the trail passes through natural and urban areas, specific rules regarding dogs are not detailed. However, trails in similar settings often require dogs to be on a leash. It's always best to check local regulations for Kennesaw Mountain National Battlefield Park and the Chattahoochee River National Recreation Area before bringing your dog.

What is the best time of year to cycle the Mountain to River Trail?

The trail can be enjoyed throughout much of the year. Spring and fall generally offer the most pleasant weather for cycling, with milder temperatures and colorful scenery. Summer can be warm and humid, while winter cycling viability depends on local weather conditions, though Georgia winters are often mild enough for outdoor activities.

Are there any fees or regulations for cycling within Kennesaw Mountain National Battlefield Park?

Kennesaw Mountain National Battlefield Park, which the trail connects to, typically does not charge an entrance fee for general access. However, specific regulations regarding cycling, such as designated paths or hours, may apply within the park boundaries. It's advisable to check the official park website for the most current information on permits or rules.

What can I see along the route?

The trail offers diverse scenery and points of interest. You'll pass by historical sites like the Alexander Stephens Clay Memorial and the Dueling Cannons. The route winds through downtown Marietta, featuring an old-fashioned town center with shops, restaurants, and public art. You'll also experience natural views, especially towards Kennesaw Mountain, and cross an impressive bridge over North Marietta Parkway NW.

Does the Mountain to River Trail connect to other paths?

Yes, the Mountain to River Trail is a key part of the Cobb County trail system. It connects to other trails such as the Akers Mill Trail, Bob Callan-Rottenwood Creek Trail, and potentially the Silver Comet Trail. The route also passes through sections of the Mountain to River Trail, March to the Sea, Noonday Creek Trail, Visitor Center Cut-Off Trail, Kennesaw Mountain Trail, Picket Line Trail, Little Kennesaw Trail, Brumby Camp Connector Trail, Marietta Multi-Use Trail, and Environmental Trail.

Is the trail suitable for beginner touring cyclists?

The trail is generally considered moderate. While much of it is well-paved, there are some undulating sections and a few steep hills, particularly near Kennesaw Mountain. New riders might find some sections in Marietta a bit confusing where the trail suddenly ends or transitions. However, most users find it easy to navigate once they've accessed it, making it manageable for beginners with a reasonable fitness level.

Are there amenities like shops or restaurants along the trail?

Yes, the trail integrates well with the city of Marietta, providing access to its vibrant downtown area. You'll find shops, restaurants, and cafes in Marietta Square, making it a great place for a stop to refuel or relax during your ride. The trail's urban integration ensures convenient access to amenities.

How well is the Mountain to River Trail marked?

The trail is marked with signage and maps labeled 'M2R' in convenient locations. While efforts are ongoing to improve wayfinding and integration, some sections, particularly within Marietta, can be a bit confusing. It's a good idea to have a map or use a navigation app like komoot to ensure you stay on track.

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