Gerry Connolly Cross County Trail
| Gerry Connolly Cross County Trail | |
|---|---|
Cross County Trail in Great Falls Park | |
| Length | 40.5 mi (65.2 km) |
| Location | Virginia, U.S. |
| Trailheads | Occoquan Regional Park, Great Falls National Park |
| Use | Biking Horseback riding Running Hiking |
| Highest point | Fairfax Acres, 430 ft (130 m) |
| Lowest point | Boat Ramp at Occoquan, 10 ft (3.0 m) |
| Difficulty | Easy |
| Season | All |
The Gerry Connolly Cross County Trail is a 40.5-mile hiking, biking and bridle trail in Fairfax County, Virginia that traverses the entire length of the county in an arc that begins and ends at different points near the Potomac River. The northern portion of the trail follows Difficult Run, while the southern half largely follows Accotink Creek and Pohick Creek.