Mary Ann Furnace Trail

The Mary Ann Furnace Trail is officially rated as more difficult for hiking. While komoot's algorithm might classify it as easy based on its length, local context indicates it features steeper grades, narrower paths, and embedded rocks or roots. Some sections involve steep terrain, so hikers should be prepared for varied conditions and wear appropriate footwear.

The trail offers diverse scenery. It begins with a unique boardwalk section through the wetlands of Black Rock Flats. From there, it ascends through a tall deciduous forest, bordering old farm fields. You'll encounter varied landscapes, including some steep inclines and narrow paths. Portions can be muddy, especially after rain. As you progress, you might find paths leading along the shoreline of Lake Marburg or climbing to a hill with campground vistas.

Yes, the trail is historically significant due to its connection to the Mary Ann Furnace, built in 1762. This furnace was one of the first charcoal furnaces west of the Susquehanna River and supplied munitions during the Revolutionary War. While no original structures remain on the trail, artifacts are displayed at the Codorus State Park visitor center, highlighting this rich history.

The trail offers excellent opportunities for observing wetland ecosystems, especially in areas like Wildasin Flats, which is known for year-round birding. You can also spot various wildflowers, particularly in the forested sections. The trail's proximity to the 1,275-acre Lake Marburg within Codorus State Park also contributes to its natural beauty.

Parking for the Mary Ann Furnace Trail is available within Codorus State Park. Specific trailhead parking areas are typically well-marked throughout the park, providing convenient access to various sections of the trail.

Yes, dogs are generally permitted on trails within Codorus State Park, including the Mary Ann Furnace Trail. However, they must be kept on a leash no longer than six feet and under physical control at all times. Please remember to clean up after your pet.

The trail can be enjoyed year-round, but conditions vary. Spring brings blooming wildflowers, while autumn offers vibrant fall foliage. Be aware that portions of the trail can be muddy, particularly during wet seasons. During hunting seasons, which occur in Codorus State Park, wearing fluorescent orange is recommended for safety.

No, there are typically no entrance fees or permits required to access Codorus State Park or its hiking trails, including the Mary Ann Furnace Trail. Pennsylvania State Parks are generally free to enter for day use.

While the trail is rated 'more difficult' due to steep inclines and varied terrain, it can be a pleasant walk for families with older children or those accustomed to hiking. The boardwalk section and opportunities for wildlife viewing might appeal to younger adventurers, but parents should assess their children's hiking experience and stamina for the more challenging sections.

Yes, it's important to note that all trails in Codorus State Park are in hunting areas. For your safety, wearing fluorescent orange clothing is strongly recommended during hunting seasons. Additionally, be prepared for varied conditions, including potentially muddy sections, and wear appropriate footwear with good ankle support.

Portions of the trail can be muddy, especially after rain or during certain seasons, so waterproof hiking boots are highly recommended. Given the varied terrain, including steep sections and embedded rocks, sturdy footwear is essential. Always carry water, especially on warmer days, and consider bringing snacks. During hunting seasons, remember to wear fluorescent orange for visibility.