13 Magnificent Trails You Have To Hike In Maryland Before You Die

According to a recent article, you HAVE to do the following 13 trails:

1. Swallow Falls State Park

2. Calvert Cliffs State Park - Red Trail

3. Billy Goat Trail - Section A

4. Maryland Heights Trail

5. Rocks State Park - White Loop Trail to the King and Queen Seats

6. Patapsco Valley State Park - Grist Mill Trail

7. C & O Canal Towpath

8. Great Allegheny Passage

9. Battle Creek Cypress Swamp

10. Antietam National Battlefield - Bloody Lane

11. Rock Creek Regional Park

12. Backbone Mountain

13. Blackwater National Wildlife Refuge

There's a more complete article, along with pictures, here: