NRSA is pleased to announce that 2 staging areas for snowmobilers to park their vehicles & trailers. Below are the locations & GPS coordinates: 1. On Highway 17 east of Chalk River at the Chalk River Business Park - GPS coordinates: 46 00' 54N 077 26' 43W - Signage board & map located at the parking lot 2. On Highway 17 at Rolphton - Beside the Rolphton ESSO - GPS coordinates: 46 10' 18N 077 41' 49W - Signage board & map at the parking lot.