Your support is needed now, more than ever. Please consider a donation to support the nature parks and the programs we provide.
The schedule of events is subject to changed based on the status of the coronavirus response, weather, staffing, and other situations that may arise. If Calvert Nature Society or Calvert County Natural Resources Division cancels a program, a full refund will be issued.
See the Calvert Nature Society's for our COVID policies for all in-person activities
NEW Registration Opening Dates
We have new dates for when registration opens: