Recently seismic charges were placed on the Donut Hole Trail. Some have already been detonated, but others have not. The seismic testing company is still working in the area. Hikers are advised to contact the district office @ 570-923-6011 concerning any questions. The trail will be monitored in the vicinity of the charges prior to them being set off by company personnel to ensure that no one is nearby during detonation activities.