Greenwood Furnace State Park is located in Huntingdon County, Pennsylvania. The park is situated in the midst of the beautiful Rothrock State Forest, and it offers a variety of outdoor activities for visitors to enjoy.

There are several reasons why Greenwood Furnace State Park is worth a visit. For one, the park is home to a restored iron-making community from the 19th century, which provides visitors with a unique glimpse into the area's industrial past. Additionally, the park boasts over 10 miles of hiking trails, which wind through the forest and offer stunning views of the surrounding landscape.

One of the most popular points of interest at Greenwood Furnace State Park is the historic furnace stack, which is the last remaining part of the park's iron-making community. Visitors can take a self-guided tour of the furnace stack and learn about its history and significance.

Another interesting fact about Greenwood Furnace State Park is that it is home to one of the largest and most diverse populations of salamanders in the northeastern United States. The park also contains several small streams that are popular spots for fishing.

The best time of year to visit Greenwood Furnace State Park is in the spring or fall, when the weather is mild and the foliage is at its most vibrant. However, the park is open year-round, and each season offers its own unique experiences for visitors to enjoy. In the winter, the park is a popular spot for cross-country skiing and snowshoeing.

Overall, Greenwood Furnace State Park is a must-visit destination for outdoor enthusiasts and history buffs alike. With its rich history, beautiful natural scenery, and diverse range of activities, the park has something for everyone to enjoy.