Mid-State Trail

The Mid-State Trail is a 513-km point-to-point trail in Pennsylvania, United States—the state's longest and wildest footpath—running south to north through the Appalachian Ridge and Valley Province with substantial cumulative elevation gain across four demanding regions. Rated as a challenging thru-hike, it rewards experienced backpackers with dramatic ridgetop vistas, pristine state forests, and a degree of solitude rare anywhere on the eastern seaboard.

About the Mid-State Trail

The Mid-State Trail (MST) stretches 513 km (319 miles) across central Pennsylvania, threading from the Mason-Dixon Line near the Maryland border north to the New York State line beyond Cowanesque Lake. Managed by the Mid-State Trail Association, the route is blazed in orange throughout its length and crosses some of the least-visited terrain in the mid-Atlantic.

The trail was conceived in 1969 as a project of the Penn State Outing Club—a grassroots effort to create a grand trans-Pennsylvania footpath through the centre of the state. Today it runs through six state forests (Buchanan, Rothrock, Bald Eagle, Tiadaghton, Tioga, and Loyalsock), eight state park campgrounds, and miles of state game lands, giving thru-hikers an almost uninterrupted public-land corridor from one state line to the other.

Unlike the Appalachian Trail, which follows a single ridge corridor, the MST climbs repeatedly across Pennsylvania's characteristic parallel ridges and intervening valleys. It crosses four major rivers—the Juniata, the Susquehanna, Pine Creek, and the Cowanesque—and reaches its most dramatic terrain on the Allegheny Front, where the land drops sharply from the high plateau to the Great Valley below. Terrain south of US Route 22 is rocky and demanding; the northern sections follow smoother old-grade paths through deep forest.

The Keystone Trails Association works alongside the MST Association to maintain trail standards across Pennsylvania's long-distance network. Because resupply options near the trail are limited, careful food planning is essential—our guide to how many calories you need on a full hiking day can help you dial in your daily rations before you start.

Route Overview & Stages

The MST is traditionally divided into four named regions, each with its own character and logistical centre. Typical thru-hikers walk south to north—with the sun and prevailing winds partly at their backs—and cover the full 513 km in 25–35 days, averaging 15–20 km per day depending on terrain and weather. Shorter section hikes are equally popular, especially in the State College and Tioga regions where road access is easier.

Stage distances are approximate; the official MST guidebook (13th edition) gives precise waypoint-by-waypoint mileage in both directions and should be carried on any multi-day trip.

Highlights & Points of Interest

• Tussey Ridge (Everett Region) — The MST's southernmost ridgeline is also its wildest: miles of exposed rocky trail with panoramic views west across the Great Valley and east toward the Nittany Valley. This is the trail at its most demanding—and most rewarding—with sustained boulder-hop sections that set the tone for the whole journey.
• Stone Valley Recreation Area (Huntingdon County) — A Pennsylvania State University natural laboratory with a picturesque reservoir, stands of old-growth timber, and excellent primitive camping spots that make a fine overnight stop midway through the State College Region.
• Penn Roosevelt State Park — One of Pennsylvania's smallest and most secluded state parks, set in the Seven Mountains area, offering reliable spring water, a small campground, and an atmosphere unchanged since the Civilian Conservation Corps built it in the 1930s.
• Pine Creek Gorge (the Pennsylvania Grand Canyon) — The most dramatic landform on the trail: a gorge reaching 450 m deep and 1.5 km wide, carved by Pine Creek through the Allegheny Plateau. The MST descends to creek level and crosses here before climbing the far rim—a genuinely spectacular passage.
• Gates of Pine Creek (Woolrich Region) — The narrowest section of the gorge, where sheer rock walls flank the creek on both sides, creating a dramatic natural gateway and the trail's highest point of cumulative elevation relief.
• Woolrich Village (Clinton County) — Named for the famous outdoor clothing manufacturer headquartered here since 1830, the village offers the trail's most unusual resupply stop: a flagship company store alongside a post office willing to hold hiker mail drops.
• Hills Creek State Park (Tioga Region) — A quieter north-country park with a kettle lake, mature hardwood forest, and a developed campground that provides a comfortable final overnight before the New York border.
• Cowanesque Lake & Trail Terminus — The MST ends near this U.S. Army Corps of Engineers reservoir, a symbolic finish to a trans-Pennsylvania crossing. The adjacent Ives Run campground offers a fitting place to celebrate completing the trail.

Best Time to Hike the Mid-State Trail

The MST is hike-able year-round in theory but only two windows make for a genuinely comfortable thru-hike. As of 2026, trail conditions and campground access remain consistent with historical norms across all four regions.

Spring (late April–early June) is the second-best window. Wildflowers carpet the valley floors, water sources are reliable after snowmelt, and temperatures stay below 20 °C on the ridges. The drawbacks are mud on forest paths, high creek levels through April, and blackfly season in the northern Tioga region through most of May.

Autumn (mid-September–October) is the single best time to hike the Mid-State Trail. Hardwood foliage on the Pennsylvania ridges peaks between 5–20 October, temperatures average 8–16 °C in the mountains, insects are gone, and creek levels are manageable. October is the best single month: daylight remains long enough for 18–22 km days, the rocky southern ridges offer unobscured 360-degree views, and state park campgrounds stay open into early November.

Summer (July–August) brings oppressive mid-Atlantic humidity, ticks, and dense foliage that blocks the ridge views the trail is celebrated for. Winter (December–March) is strictly for experienced winter backpackers: the Allegheny Front can accumulate 60–90 cm of snow, most developed campgrounds close, and snowmelt makes river crossings dangerous well into early April.

Practical Information

Accommodation

The MST is primarily a camping trail. There are no dedicated huts or hostels on the route, but a layered network of campgrounds and primitive sites covers the full 513 km:

• Primitive camping on state forest land — Free for one-night stays with no advance booking required. Dozens of dispersed sites line the trail. Carry a water filter; reliable springs are marked in the official guidebook but should always be treated.
• State park campgrounds — Eight developed campgrounds along or near the route: Penn Roosevelt, Poe Valley, Poe Paddy, Reeds Gap, R.B. Winter, Ravensburg, Little Pine, and Hills Creek. Fees range from €15–€30 per tent site (2026 pricing). Book via ReserveAmerica, particularly for October weekends when autumn foliage draws large visitor numbers.
• U.S. Army Corps of Engineers campgrounds — Ives Run and Tompkins campgrounds near the trail's northern end offer developed facilities at approximately €15–€22 per night.
• Private campgrounds — Three privately operated campgrounds within reach of the trail, primarily in the State College and Woolrich regions, charge €18–€35 per night and typically provide shower access.

Motel and B&B accommodation is available in Everett, State College, Lock Haven, and Wellsboro for section hikers completing a car shuttle.

Getting There & Back

Southern trailhead (Mason-Dixon Line, near Everett, PA): The nearest commercial airport is Pittsburgh International Airport (PIT), approximately 150 km to the south-west—a 1.5-hour drive. A rental car is the only practical option to this remote trailhead as no scheduled public transit serves the southern terminus. Amtrak's Pennsylvanian line stops in Altoona, roughly 30 km east of the Everett area, from where a taxi or rideshare covers the final distance.

Northern trailhead (near Cowanesque Lake, Tioga County): The nearest regional airport is Elmira/Corning Regional Airport (ELM) in New York State, about 60 km north-east. No scheduled bus service reaches the terminus; a shuttle arranged through the MST Association or local outfitters in Wellsboro (30 km away) is the standard solution for thru-hikers finishing here. Allow at least 3 hours of driving time between the two termini for a full point-to-point shuttle.

Permits & Fees

Pennsylvania state forest lands require no permit for single-night primitive camping. For stays of two or more consecutive nights at the same primitive site, a free backcountry permit is required from the relevant district forest office. Pine Creek Gorge is a special case—a permit is required there for all overnight camping regardless of length. There is no charge simply to hike the MST and no permit is needed for day hiking. State park campground reservations carry a small booking fee of approximately €3–€5. Leave-No-Trace principles are strictly enforced across all state forest lands on the route.

Gear & Packing List

The MST's terrain demands gear chosen for durability and weight in equal measure. The rocky southern ridgelines are hard on footwear and expose hikers to wind, while the northern forest grades are easier but wetter in spring. A pack in the 45–65-litre range suits most thru-hikers carrying 5–7 days of food between resupply points.

• Backpack: For a 25–35-day thru-hike with mail-drop resupply, a 55–65-litre framed pack is the most practical choice. The Osprey Aether 65 is a well-proven option for its torso-adjustment system and hip-belt load transfer on heavy bear-canister carries. Ultralight thru-hikers frequently choose the Zpacks Arc Haul Ultra 60, which delivers full thru-hike capacity at under 700 g. For week-long section hikes, the Hyperlite Mountain Gear 3400 Windrider is a popular ultralight option proven on similar Appalachian routes.
• Shelter: A freestanding tent or silnylon tarp. Pennsylvania's ridge thunderstorms are intense from May through August and can arrive with very little warning; a full waterproof floor is strongly advisable on the southern ridges.
• Water treatment: Springs are marked in the official guidebook but should always be filtered. Carry a squeeze filter and chemical backup tabs for long stretches without reliable sources in dry summer conditions.
• Footwear: Sturdy trail runners or low-cut hiking boots with aggressive rubber soles. The quartzite rock of Tussey Ridge will destroy soft-soled shoes in a matter of days. Waterproof gaiters are helpful in spring mud, particularly in the Tioga Region.
• Navigation: The official MST guidebook (13th edition) plus downloaded offline maps via FarOut or Gaia GPS. Orange blazes are generally well maintained but can thin out at state game lands boundaries and road crossings.
• Food resupply: Plan mail drops to post offices in Everett, State College, Woolrich, and Wellsboro. For daily calorie targets on a demanding multi-week hike like the MST, see How Many Calories Do You Need Hiking a Full Day?

Still choosing a pack? Our tested review of the Best Ultralight Backpacks of 2026: 7 Packs Tested and Ranked covers the leading options from sub-700-g cuben-fibre designs to full-support expedition frames.

Similar Trails You Might Like

The Mid-State Trail is a natural gateway into the world of North American long-distance backpacking. Its 513 km build the resupply logistics, camp craft, and sustained mental focus that bigger routes demand. These are the trails most often discussed alongside it in MST communities:

• Pacific Crest Trail (United States) — The 4,265-km desert-to-alpine classic from Mexico to Canada; the MST's logistical complexity and varied terrain are excellent preparation.
• Continental Divide National Scenic Trail (United States, 4,988 km) — North America's most remote long trail, following the Rocky Mountain backbone; significantly more committing than the MST in every dimension.
• Half Dome Trail (United States) — A single-day Yosemite classic with a cable-assisted summit scramble; a great short objective for MST veterans heading to the Sierra Nevada.
• Angels Landing Trail–West Rim Trail (United States) — Zion's most iconic route: demanding, dramatically exposed, and a strong contrast to the MST's forested Appalachian ridgelines.
• Mount Whitney Trail (United States) — At 4,421 m, the highest summit in the contiguous US; a full-day altitude challenge well within reach for anyone who has finished the MST.

For hikers drawn to dramatic mountain crossings on a different continent, the Theth to Valbona Hike in Albania (2026) offers a spectacular alpine day-crossing through the Accursed Mountains with a wildly different cultural texture to the Pennsylvania backcountry.

Frequently Asked Questions

When is the best time to hike the Mid-State Trail?

October is the single best month for the Mid-State Trail. Hardwood foliage peaks across the Pennsylvania ridges between 5–20 October, temperatures average 8–16 °C in the mountains, ticks and black flies are gone, and creek crossings are at manageable late-summer levels. Spring (late April to early June) is the second-best window, though mud and high water from snowmelt can slow progress significantly through April, particularly in the Tioga Region.

How difficult is the Mid-State Trail?

The MST is a genuinely challenging long-distance trail, particularly in its southern half. The Everett Region's rocky ridgelines—especially Tussey Ridge—involve sustained boulder-hop hiking with limited water sources. The northern Tioga Region follows smoother old-grade paths and is considerably more moderate. The full 513-km thru-hike requires solid multi-day backpacking experience, confident navigation skills, and the ability to carry 5–7 days of food between resupply points.

How many kilometres per day should I plan for on the Mid-State Trail?

Most thru-hikers average 15–20 km per day, completing the 513 km in 25–35 days. In the rocky Everett Region, 12–16 km days are realistic until trail legs develop. In the northern Tioga Region on smoother grades, 22–25 km days are comfortable for fit hikers. Build in at least 2–3 full rest days over a complete thru-hike for resupply logistics, weather holds, and physical recovery from rocky terrain.

Where do I sleep on the Mid-State Trail?

The MST relies primarily on primitive camping on Pennsylvania state forest lands, which is free for one-night stays with no advance booking. Eight developed state park campgrounds along the route provide toilets, water, and sometimes showers for €15–€30 per night. The U.S. Army Corps of Engineers operates two campgrounds near the northern terminus at similar rates. There are no purpose-built mountain huts or trail shelters anywhere on the route.

Do I need a permit to hike the Mid-State Trail?

No permit is required to hike the trail and there is no trail fee of any kind. Primitive camping on state forest land is permit-free for single-night stays; two or more consecutive nights at the same site require a free permit from the relevant district forest office. Pine Creek Gorge requires a permit for all overnight camping regardless of stay length. State park campground reservations are made through ReserveAmerica and carry a small booking fee of approximately €3–€5.