What is The Longest Bike Trail in Pennsylvania?

PENNSYLVANIA - Pennsylvania boasts a true champion for epic bike trails: the Great Allegheny Passage (GAP).  Stretching an impressive 150 miles from Pittsburgh to Cumberland, Maryland, the GAP is the longest multi-use trail in the state, but its reach doesn't end there.

Biking the Great Allegheny Passage: A Guide to PA's 334.5-Mile Trail to D.C.

For cyclists, hikers, and outdoor adventurers seeking the ultimate East Coast journey, one route stands above all: the Great Allegheny Passage (GAP). This iconic trail is Pennsylvania's true "cycling crown jewel," offering a world-class experience in its own right.

But its most remarkable feature is what happens in Cumberland, Maryland. Here, the GAP seamlessly connects with the C&O Canal Towpath, creating one continuous, stunning, and car-free trail network. This combined route stretches for 334.5 miles, guiding you from the heart of Pennsylvania's mountains to the historic waterfront in Georgetown, Washington, D.C.

A Journey Through Nature and Time

The GAP —the Pennsylvania portion of the journey —winds through the picturesque Laurel Highlands. As a "rail-trail," it was built on the path of former railroad lines, giving it two major advantages:

• A Smooth Surface: The trail features a smooth, crushed limestone surface, perfect for all types of bikes.
• Gentle Grades: The path is nearly level, making it accessible for cyclists of all ages and skill levels, from families on a casual ride to long-distance endurance cyclists.

Highlights to See Along the GAP

As you pedal, you'll be immersed in a landscape of breathtaking vistas, dense forests, and charming towns. The trail is dotted with fascinating landmarks, including:

• Historic bridges and long, dark railroad tunnels
• The scenic, winding Youghiogheny River
• Quaint trail towns perfect for an overnight stay
• The historic Mason-Dixon Line, where you can literally stand in two states at once

The Grand Adventure: Connecting to the C&O Canal

For those seeking the full 334.5-mile adventure, the journey continues at the C&O Canal Towpath. This historic canal path offers a different, but equally captivating, experience as it follows the Potomac River. You'll marvel at historic lockhouses, aqueducts, and other 19th-century engineering feats.

Your grand adventure concludes in the vibrant urban center of Georgetown. After miles of serene nature, you're rewarded with charming cobblestone streets, a historic waterfront, and a diverse culinary scene—the perfect way to celebrate the end of an unparalleled journey.

Whether you're a seasoned cyclist or a casual rider, the Great Allegheny Passage offers an unforgettable experience. Pedal through history, immerse yourself in nature's splendor and create lasting memories on this iconic Pennsylvania trail.