Rock Valley College Center for Learning in Retirement will offer “Best National Park System Hikes, Vol. 1” on Thursday, March 18, 2021 from 1 PM to 3 PM. This will be an online session. Advanced registration is required. For more information, contact Tammy Lewis at

Course Description: We will explore through pictures and words some of the author’s favorite hiking experiences within the 422 units managed by the US National Park Service. David focused on day hikes of varying lengths during his quest to visit all 400+ US National Park Service units, and shares some of the treks that revealed the extraordinary and spectacular within specific parks.