Spring Glen Trail

The Tall Poplar and Spring Glen Trail Loop offers a charming and accessible journey through the woodlands of Patapsco Valley State Park. You'll wander beneath the impressive, high canopy of old-growth tulip poplar trees on the Tall Poplar Trail, enjoying wide, adaptive paths. The route then transitions to the Spring Glen Trail, a more rugged singletrack featuring natural stone steps and opportunities to cross small creeks, especially after a good rain. It's a lovely way to experience varied forest scenery.

This easy 1.7-mile (2.8 km) hiking loop, with a modest 164 feet (50 metres) of elevation gain, can be completed in about 46 minutes, making it ideal for a quick nature fix. Parking is readily available at the Spring Glen Trailhead. While generally well-maintained, be aware that some sections of the Spring Glen Trail can be uneven and poorly drained after heavy rainfall, so check conditions before you go.

What makes this loop particularly notable is the Tall Poplar Trail's designation as an adaptive trail, designed with a wider corridor and modified surface to accommodate adaptive bikes, enhancing accessibility for a broader range of users. This thoughtful design, combined with the natural beauty of the dense hardwood stands and the chance to spot wildlife, makes it a standout option among the trails in the McKeldin area.

The North Branch Patapsco River – McKeldin Rapids Trail loop from Marriottsville is a fantastic easy hike that showcases the natural beauty of Patapsco Valley State Park. This 4.4-mile (7.2 km) route, with a gentle 250 feet (76 metres) of elevation gain, guides you through diverse woodlands, open fields, and along the river, culminating in the picturesque McKeldin Rapids. Expect a varied path with some uneven ground and roots, but nothing too challenging for the estimated 1 hour and 54 minutes it takes to complete.

When planning your visit, you'll find parking conveniently located off Marriottsville Road, either near the railroad tracks or at designated park entrances. Be aware that the trails can get muddy after rain, so it's best to wait a day or so for them to dry out. Also, for safety reasons, swimming is not allowed in the rapids or the pool below due to strong currents and submerged rocks.

This area is a haven for wildlife, with white-tailed deer and a variety of bird species commonly spotted, as the Patapsco Valley is recognized as an Important Bird Area. The park itself boasts a rich history, with its origins dating back to 1907, and its multi-use trails are shared with mountain bikers and equestrians, adding to the dynamic atmosphere of this popular destination in Carroll County.