QR codes have been placed on scenic benches along the wetlands on the trail. Each code takes users to to a nature poem written by a Virginia poet. Jenna Veazey says the poems were selected to encourage contemplation with the sights and sounds of each location. The QR codes also highlight natural points of interest at each sight. More info at poetryonthetrail.org. Use of the Dahlgren trail requires a free permit.
