Join a Park Naturalist for an off-site hike and get to know a new park! Includes 80 minute hike and social chat at the end. The Nature on Wheels vehicle will provide seating, water and bathroom access (using stairs). This week we will be meeting at Blockhouse Point Conservation Park at 14750 River Road, Potomac, MD 20854. This event is for experienced hikers. Trail may be rocky or steep and distance will be over 2 miles.