1) On Saturday from 9 a.m. to noon, take a guided bicycle ride on the Western Maryland Rail Trail near Hancock. Just meet other riders at Hancock Bike Shop, 9 S. Pennsylvania Ave. It’s free. Call 301-842-2155 for more information.
https://weblogs.baltimoresun.com/sports/outdoors/blog/2010/05/three_days_in_may_lastminute_m_1.htmloldId.20100525141900840
Biking in Baltimore