Pittsburgh to DC: GAP and C&O Bike Tour

Ride Car-Free on One of the Most Beautiful Rail-Trails in the World

“Everyone who likes to ride should do this trip.”

~John, TripAdvisor

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Conde Naste magazine included this unique trail system in its “most beautiful rail-trail list” and you’ll quickly see why. On your way from Pittsburgh, PA, to Washington, DC, the multitude of natural, cultural and historically significant sites will astound you.


The initial 125 miles of this tour are on the Great Allegheny Passage from Pittsburgh to Cumberland, MD, located on abandoned railroad beds. The final 184 miles from Cumberland, MD to downtown Washington, DC, are on the C&O Canal Towpath, which is the heart of the C&O Canal National Park. You will not believe the tranquility and the beauty of this park; located in the middle of the suburban east coast.


Talk about bucket list opportunities; your journey will visit, three states, PA, MD, WV and the District of Columbia, and pass through four national parks, C&O Canal, Antietam Battlefield, Harpers Ferry and Rock Creek Park.


Your 300+ miles of car-free rail trails begin just outside of Pittsburgh, PA. It won’t be long until the buildings are exchanged for a canopy of trees. We start at 761 feet in elevation, cross the Continental Divide at 2,932 feet and end at sea level. Along the way, we will ride past remnants of the early 1900s industrial revolution when Pittsburgh Steel was king. All of this happens with a maximum grade of 2% with only a very few exceptions.


While the grade is quite friendly, keep in mind that the daily mileage averages 50 miles a day.  To maximize your enjoyment of the tour, riders will want to average 9 miles an hour.


Custom bike tour departures available for groups of 6 or more.

Tour Highlights

Descend the Allegheny Front of the Appalachian Mountains

Ohiopyle Falls

Cross the Youghiogheny River on a 100'-tall railroad bridge

Ride over the 101' high Salisbury Viaduct

Lodging Options

Trillium Lodge, Ohiopyle PA

Hotel Gunter

Country Inn at Berkeley Springs

The Bavarian Inn

Homewood Suites by Hilton

Day 1: Meet your guides in Boston, PA and take your first ride on the Great Allegheny Passage into Ohiopyle, PA and Wilderness Voyageurs headquarters.


Day 2: Wake up at the Trillium Lodge for home-cooked breakfast and a ride through three rail tunnels and over the Eastern Continental Divide.


Day 3: A 77-mile day from Frostburg to Hancock, MD along the Allegheny Front through Cumberland, MD and the beginning of the C&O Canal Towpath.


Day 4: Ride past scenic dams and over aqueducts, making a stop at historic Fort Frederick before coming into your lodging at the Bavarian Inn. Enjoy riding over the smooth, newly constructed towpath at Big Slackwater and an optional trip to Antietam National Battlefield. 


Day 5: Follow the Potomac River down to historic Harper’s Ferry, and end your day with a ferry ride to its far shore.


Day 6: Pass the Great Falls of the Potomac into urban Georgetown, D.C. End your ride at the Thompson Boat House and Mile 0!

Trip Information


Trip Length - Days

Tour Type
Rail Trail
Tour Rating
View Trip Profile

Average Miles Per Day

Check In Location
Boston, PA
Tour Area
Support & Gear Vehicle

Minimum Age


5 Breakfasts | 6 Lunches
2 Dinners

  • PP Double Occupancy

  • Single Supplement*

  • Cannondale Bike Rental


*This is required if you are traveling solo or if you are traveling with someone but require seperate beds

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