The best family-friendly hikes and walks in Harford County

Sweet Air Loop offers an easy hiking experience, covering 2.9 miles (4.6 km) with a gentle elevation gain of 205 feet (62 metres). You can expect to complete this tranquil route in about 1 hour and 15 minutes. The trail takes you through a diverse landscape, starting in open fields, possibly a cornfield, before entering heavily shaded woods. As you descend towards the Little Gunpowder River, you will follow its banks through boggy lowlands, where boardwalks and bridges provide dry passage and scenic views of the water and surrounding pine forests.

Planning your visit to Sweet Air Loop is straightforward, as the trailhead parking is generally accessible. The trails are well-maintained and clearly marked, making navigation simple. Be aware that many sections of the route are multi-use, shared with mountain bikers and horse riders. For this reason, wearing appropriate footwear like hiking boots is recommended, especially due to potential horse activity on the path.

This area is known for its rich birdlife, so keep an eye out for various bird species as you hike. The trail's transition from open fields to dense woods and riverine lowlands creates varied habitats for wildlife. Following the Little Gunpowder River through the bog swamp lowlands offers a unique natural experience, highlighted by the thoughtful inclusion of boardwalks to keep your feet dry. It's a great option for a peaceful outing in Gunpowder Falls State Park.

Hike the moderate 7.0-mile Susquehanna Ridge, Ivy Branch, Rock Run, and Land of Promise Trail for river views and historic sites.

The Little Gunpowder Trail offers a deep dive into the diverse landscapes of Gunpowder Falls State Park. You'll wander through dense, almost jungle-like canopies of mountain laurel and rhododendrons, then emerge into open cornfields, all while following the winding Little Gunpowder River. The terrain shifts constantly, from easy, rolling sections to challenging climbs over roots and rocks, providing a dynamic hiking experience, with highlights like the Dick Branch waterfall and the historic Jerusalem Mill.

This difficult 15.3-mile (24.6 km) hiking route involves 737 feet (225 metres) of elevation gain and typically takes around 6 hours and 30 minutes. While generally well-maintained, be prepared for rougher spots, especially on climbs, and potential muddy bogs after rain. Parking is available at various road intersections, but spots can fill up quickly, so an early start is recommended. The trail is popular with mountain bikers and equestrians, so stay aware of your surroundings.

Beyond its natural beauty, the trail holds historical significance, with sections following old Ma and Pa Railroad beds. It's a fantastic option for those seeking a long, immersive hike with varied scenery, from deep woods to river views and open fields. This trail is a great choice if you're looking for a substantial challenge and a true escape into nature within Harford County.

The Ma & Pa Heritage Trail: Bel Air Section offers a refreshing departure from typical rail-trails, providing a varied hiking experience through wooded areas and open views. You'll encounter a mix of surfaces, from crushed stone to boardwalks, and enjoy scenic spots like the Winters Run River and an overlook of the Harford County Equestrian Center. This moderate 5.8-mile (9.3 km) route, with 244 feet (74 metres) of elevation gain, takes about 2 hours and 27 minutes, making it a great option for a dynamic walk.

Planning your visit is straightforward, with ample parking available at spots like Heavenly Waters Park. The trail is well-maintained and features water fountains, making it convenient for a day out. It's a family-friendly and dog-friendly trail, with some sections even suitable for strollers, so you can bring everyone along for the adventure.

Beyond its natural beauty, the trail holds historic significance, following the former Maryland & Pennsylvania Railroad corridor, with interpretive signs along the way. You can also take a steeply sloped side trail to the historic Liriodendron Mansion. This trail connects various parks, including Annie's Playground, and is a popular route for those seeking a blend of nature, history, and community in Bel Air.