Colvin Run Stream Valley Park is a 45-acre park located in Fairfax County, Virginia. The park offers a variety of outdoor recreational activities such as hiking, fishing, and picnicking. The park is known for its scenic beauty and peaceful atmosphere, making it a popular destination for nature enthusiasts.

One of the main points of interest in Colvin Run Stream Valley Park is the Colvin Run Mill, a historic 19th-century mill that has been restored and is now open to the public for tours. Visitors can learn about the history of the mill and how it played an important role in the local community.

The park also features several hiking trails that offer stunning views of the surrounding landscape. The trails range in difficulty and length, making them suitable for hikers of all skill levels. Additionally, Colvin Run Stream offers a prime location for fishing, with a variety of fish species present in the water.

One interesting fact about Colvin Run Stream Valley Park is that it was once used as a campsite by Civil War soldiers. Today, visitors can still find remnants of the soldiers' campfires and other artifacts from the era.

The best time to visit Colvin Run Stream Valley Park is during the spring and fall when the weather is mild and the foliage is at its peak. However, the park is open year-round and offers different activities and events for visitors to enjoy in every season. Overall, Colvin Run Stream Valley Park is a must-visit destination for anyone looking to experience the natural beauty and history of Virginia.