To promote the health and beauty of the Cabin John Creek Watershed, FoCJC has pursued a variety of activities, including annual trash removal days, a Weed Warriors program to remove invasive exotic weeds; water quality monitoring, and commenting on Montgomery County Department of Environmental Protection (DEP) Cabin John Creek Watershed Restoration Study.

New activities are under development, so subscribe to our free newsletter or check back here to stay up to date!

Upcoming Events

Rescheduled to Saturday, May 28, 2022, 10am (Rain Date: May 29th, 10am)

An en-to-end hike of the Cabin John Creek and trail or hike what you can. See our Cabin John Creek Challenge page for details.

Location: Cabin John Trailhead at the end of Goya Drive, Rockville or at your favorite trailhead


  • Water Bottle & Snacks

  • Lunch

  • Hiking shoes


  • Water & snacks at Goya Drive Trailhead, Democracy / Locust Grove Nature Center Trailhead, River Road Trailhead, Cabin John Local Park


Co-sponsored by Friends of Cabin John Creek (FoCJC) and Montgomery Parks.