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All trails / 6 to 10 Trail

Rail trail guide

6 to 10 Trail

Blair County, PA

A 4.16 mile rail trail in PA.

Length
4.16 mi
Total climb
293 ft
one way, in the uphill direction
Elevation
1266 to 1559 ft
Shade cover
82%
1% open to the sun
Surface
Gravel (smooth; crushed)
Grade
Steady climbing
Managed by
Allegheny Portage Railroad National Historic Site (National Park Service)
  • E-biking
  • Biking
  • Walking
  • Running
  • Hiking
  • Birding
  • Cross-country skiing

Connecting trails: Foot of Ten Trail

Trivia

  • ◆The trail follows the Allegheny Portage Railroad, which lifted canal boats over Allegheny Mountain on a series of inclined planes in the 1830s.
  • ◆Canal boats were built in sections so they could be separated and loaded onto special flatcars for the trip over the mountain.
  • ◆The Muleshoe Bridge carried the New Portage Railroad over what is now Old US Route 22, near the base of Incline 8.
  • ◆The foundations of Engine House 8 are buried near the trail to protect them.
  • ◆The Pennsylvania Railroad abandoned the New Portage line in 1854 after Horseshoe Curve opened, then reactivated it around 1900 as a freight bypass.

Planning a ride? Check the hourly forecast.

Trail map

The rideable stretch of the 6 to 10 Trail runs about 4 miles through forested State Game Lands in Blair County, Pennsylvania, from the Muleshoe Bridge to the Dry Run Road trailhead. Part of the Allegheny Portage Railroad National Historic Site, it follows the New Portage Railroad grade below the original Allegheny Portage Railroad inclines. Above Muleshoe the corridor continues as a hiking-only route up the historic inclines to the park Visitor Center.

History

In 1826 the Pennsylvania Legislature authorized the Public Works of Pennsylvania to build a combined canal and railroad system linking Philadelphia and the Eastern Seaboard with Pittsburgh and the Ohio Valley. The Allegheny Mountain blocked the route, so the Allegheny Portage Railroad used a series of inclined planes to lift canal boats over the summit; the boats were built in sections so they could be loaded onto special flatcars, avoiding a reload. Teamster wagon drivers resisted the new line, even using its cleared right-of-way as a road until the track was laid. The New Portage Railroad later replaced the old Portage on a slightly different route, still hauling canal boats between Hollidaysburg and Johnstown. The Pennsylvania Railroad abandoned the New Portage line in 1854 after completing its Horseshoe Curve main line, then reactivated it around 1900 as a freight bypass connecting the Gallitzin tunnels to Duncansville. In 1981 the line was abandoned again from the east portal of the New Portage Tunnel to Hollidaysburg. Today the bicycle section rides the New Portage grade from the Foot of Ten to the Muleshoe Bridge, which crosses Old US Route 22 near the base of Incline 8, while the hiking section above Muleshoe follows the original Portage inclines to the park Visitor Center. The trail is part of the Allegheny Portage Railroad National Historic Site.

RailTrailWx Tips

  • ◆The 6 to 10 Trail is very shaded with near-continuous protection from direct sunlight during the warm season. This makes things cooler in the afternoons but also a bit more humid.
  • ◆The trail is on the north slope of a run that channels down the east-facing flank of the Allegheny Front. Thus, the climate is a bit cooler and damper than its surrounding area, and spring thaws may occur later in the season.
  • ◆The east-west orientation of the run that the trail follows favors the channeling of the prevailing westerlies, so climbing from Dry Run to Muleshoe often features a headwind while climbing uphill. The payoff is turning around and heading downhill. The good news is that the deep tree cover tends to lessen the impact of the wind.
  • ◆Interestingly, because the trail is situated along a north slope, there are a few sections of the trail that receive no sunlight at all from November through February.
  • ◆Take your time and enjoy the history along the trail. This corridor is a true piece of Americana. If you have time, visit the local attractions such as the Horseshoe Curve, the Allegheny Portage Railroad National Historic Site, the Gallitzin Tunnels, and the Johnstown Flood Museum, amongst others
  • ◆The 6 to 10 Trail is one of the few rail trails that climbs the Allegheny Front, the others being the Great Allegheny Passage and the Bells Gap Rail Trail.

Getting there

  • Muleshoe Bridgemile 0Find on map
  • Valley Forge Roadmile 2.46Find on map
  • Dry Run Road Trailheadmile 4.16Find on map

Plan your ride with the hourly comfort forecast

Hour by hour scores for heat, wind, rain, and shade on 6 to 10 Trail.

View the forecast

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Further reading

Managed by Allegheny Portage Railroad National Historic Site (National Park Service)

  • National Recreation Trails / National Park Service · 6 to 10 Trail - National Recreation Trails · accessed 2026-07-16
  • Pennsylvania DCNR · 6 to 10 Trail · accessed 2026-07-16
  • TrailLink (Rails-to-Trails Conservancy) · 6 to 10 Trail System | Pennsylvania Trails | TrailLink · accessed 2026-07-16
  • National Park Service · Allegheny Portage Railroad (trail sign, 6 to 10 Trail, Allegheny Portage Railroad National Historic Site) · accessed 2026-07-16
  • National Park Service · Hiding Incline 8 (trail sign, 6 to 10 Trail near Incline 8, Allegheny Portage Railroad National Historic Site) · accessed 2026-07-16
  • Trans Allegheny Trails · 6 to 10 Trail - Muleshoe to Foot of Ten · accessed 2026-07-16
  • Wikipedia · New Portage Branch - Wikipedia · accessed 2026-07-16
  • NPPlan · Allegheny Portage Railroad National Historic Site | 6 to 10 Trail · accessed 2026-07-16

Nearby trails

  • Bells Gap Rail Trail

    6.3 mi · about 16 miles away

  • Lower Trail

    16.33 mi · about 17 miles away

  • Ghost Town Trail - C & I Extension

    19.76 mi · about 19 miles away

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