Mid State Trail Guide and Maps

Part of Great Eastern Trail in Pennsylvania

The 11th Edition of the Mid State Trail Guide is AT THE PRINTER and will be available very soon!

The completely revised, compact book is your essential companion to hiking Pennsylvania’s longest and wildest footpath, with information about distances in both directions, parking, water, camping, and a few tidbits about the nature and culture the trail passes. Since 1973, MST guidebooks have exclusively used the metric system, leading the way in breaking America free from outdated colonial units of measure.

New in this edition, the descriptions give distances both ways using the same text, to save weight and bulk. Also for the first time, the 11th Edition describes crossing the entire waist of the Keystone State, from Maryland to New York.

Official Mid State Trail maps are vital to help point the way along our often surprisingly remote footpath. For many years, MSTA has published clear, accurate, waterproof black-and-white maps. Our volunteers are gradually transitioning to fewer, computer generated, full color maps, keyed to the current statewide extent of the trail, and fully metricated down to the contours and the UTM grid.

It will take us a few years to complete the switch, so until then you will need to read closely the section-by-section map list below, to ensure you have the correct map for your intended destination on MST.

Buying the guide and maps here on this web site contributes valuable financial support to keeping the MST open for all hikers. If you are looking to buy individual maps or just the guide, this is probably the only place you’ll get it!

Many outfitters in PA and nearby also offer the MST guide and map set on their virtual sites or their real stores. Here are a few we know about (contact MSTA if you want to be added to this list):

Our volunteers are continuing to improve the footpath, so be sure to check this web page before you hike to be sure you have the most up-to-date official information. As soon as there is a temporary or permanent change in the MST route, look here for your best guidance.

The online updates assume you already have the most current printed information – so if you don’t, check the list below against your collection to see what pieces you need, and order today!

Order the 11th Edition Guide/Map SET (2008) | Order the 11th Edition Guide By Itself

Access the Mail Drop & Food Stores Table for long distance backpackers

Check the following list of Current Guide, Maps, Alerts (temporary changes), and Updates (permanent changes) by Section. The list is keyed to the 11th Edition section numbers which have changed from previous Guide editions!

Section No.
Guide
Map
Alerts/Updates
Other Info
1 - MD Border to PA 326 2nd Crossing (30.3 km), Buchanan State Forest and SGL 97, Bedford County, Everett Region
11th Edition (2008)
213/215 (2002)
None at this time
None at this time
2 - 2nd PA 326 Crossing to SR 1004 (22.6 km), SGL 97, Bedford County, Everett Region
11th Edition (2008)
214/216 (2000)
None at this time
None at this time
3 - SR 1004 to PA 36 (30.9 km), Private Land and SGL 73, Bedford County, Everett Region
11th Edition (2008)
303/304 (2006)
Supersedes Map 215
None at this time
None at this time
4 - PA 36 to PA 164 (20.6 km), SGL 73, Bedford/Blair/Huntingdon Counties, Everett Region
11th Edition (2008)
303/304 (2006)
Supersedes Map 216
None at this time
None at this time
5 - PA 164 to PA 866 (25.2 km), SGL 73, SGL 118, and Roadwalk, Blair/Huntingdon Counties, Everett Region
11th Edition (2008)
217/218 (1999)
None at this time
None at this time
6 - PA 866 to US 22, (18.3 km), Lower Trail, Williamsburg to Alfarata, Blair/Huntingdon Counties, Everett Region
11th Edition (2008)
217/218 (1999)
None at this time
None at this time
7 - US 22 to PA 26 (32.3 km), Rothrock State Forest, Huntingdon/Centre Counties, State College Region
11th Edition (2008)
307-310 (2007)
None at this time
None at this time
8 - PA 26 to Detweiler Junction (24.3 km), Rothrock State Forest, Huntingdon/Centre Counties, State College Region
11th Edition (2008)
307-310 (2007)
None at this time
None at this time
9 - Detweiler Junction to US 322 (16.4 km), Rothrock State Forest and Penn Roosevelt State Park, Centre/Huntingdon/Mifflin Counties, State College Region
11th Edition (2008)
307-310 (2007)
None at this time
None at this time
10 - US 322 to PA 45 (43.7 km), Bald Eagle State Forest and Poe Valley & Poe Paddy State Parks, Centre/Mifflin/Union Counties, State College Region
11th Edition (2008)
307-310 (2007);
205/206 (1994)
None at this time
None at this time
11 - PA 45 to PA 192 (18.1 km), Bald Eagle State Forest, Centre/Union Counties, State College Region
11th Edition (2008)
205/206 (1994)
None at this time
None at this time
12 - PA 192 to PA 880 (33.2 km), Bald Eagle & Tiadaghton State Forests and R.B. Winter & Ravensburg State Parks, Union/Clinton/Lycoming Counties, Woolrich Region
11th Edition (2008)
207/208 (1995)
None at this time
None at this time
13 - PA 880 to PA 150 (20.9 km), Bald Eagle & Tiadaghton State Forests and Roadwalk, Lycoming/Clinton Counties, Woolrich Region
11th Edition (2008)
207/208 (1995)
None at this time
None at this time
14 - PA 150 to PA 44 (22.2 km), Tiadaghton State Forest & Woolrich Inc. lands, Clinton/Lycoming Counties, Woolrich Region
11th Edition (2008)
207/208 (1995);
209/210 (1991)
Map of relocation at Ramsey/PA 44 (2001)
None at this time
15 - PA 44 to SR 4001 (16.9 km), Tiadaghton State Forest & Little Pine State Park, Lycoming County, Woolrich Region
11th Edition (2008)
209/210 (1991)
Map of relocation at Ramsey/PA 44 (2001)
None at this time
16 - SR 4001 to PA 414 (40.6 km), Tiadaghton & Tioga State Forests and SGL 75, Lycoming/Tioga Counties, Woolrich Region
11th Edition (2008)
209/210 (1991);
211/212 (1991)
None at this time
None at this time
17 - PA 414 to PA 287 1st Crossing (24.0 km), Tioga State Forest, SGL 268, and Private Land, Tioga County, Tioga Region
11th Edition (2008)
Temporary Map 414 to 287
None at this time
None at this time
18 - PA 287 1st Crossing to US 6 (32.3 km), Private Land and Tioga State Forest, Tioga County, Tioga Region
11th Edition (2008)
Temporary Map 287 to Arnot Rd;
Temporary Map Arnot Rd to HCSP
None at this time
None at this time
19 - US 6 to PA 287 2nd Crossing (24.8 km), Private Land, Hills Creek State Park, SGL 37, and Tioga-Hammond Lakes, Tioga County, Tioga Region
11th Edition (2008)

Temporary Map Arnot Rd to HCSP;
Map 2XX (2004)

None at this time
None at this time
20 - PA 287 2nd Crossing to NY Border (29.0 km), Private Land, Roadwalk, and Cowanesque Lake, Tioga County, Tioga Region
11th Edition (2008)
Temporary Map Hammond Lake to NY Border
None at this time

None at this time

A - Greenwood Spur (10.8 km), Connecting to Standing Stone Trail, Rothrock State Forest and Greenwood Furnace State Park, Huntingdon County, State College Region
11th Edition (2008)
307-310 (2007)
None at this time

None at this time

B - Ironstone Trail (17.1 km), Rothrock State Forest and Stone Valley Recreation Area, Huntingdon County, State College Region
11th Edition (2008)
307-310 (2007)
None at this time

None at this time

Nov 4 2008, NPF