PENNSYLVANIA

• Rachel Carson Trail (not all of it, parts close by)
• Sunken Garden Trail, Moraine State Park
• Mineral Springs Trail, Raccoon Creek State Park
• Ohiopyle State Park
• Rimrock Trail, Allegheny National Forest

UNITED STATES

• Cuyahoga Valley National Park, OH
• Shenandoah National Park, VA
• Great Smoky Mountains National Park, NC/TN
• Letchworth State Park, NY

INTERNATIONAL