Mondays April 6- Oct. 26 8:30am-10:30am & Thursdays April 9 - Oct. 29 8:30am-10:30am Ages 18+. Do you enjoy gardening, but don’t have the space or a deer-proof fence? Join like-minded green thumbs (and beginner brown thumbs) to grow your own vegetables, herbs and flowers and tend to our shared garden plots. We’ll provide the
Saturday, July 18; 1:00pm – 3:00pm Earth Oven Berry Shortcake Ages 5+. Join a Naturalist to pick berries in the park. Then come back to the Willow Grove Nature Center to create a cool treat with the fruits we collected. $6.00/person REGISTRATION REQUIRED
Sunday, July 19; 10:00am-11:30am World Snake Day – All Ages. Join a naturalist for a fun “snake safari” as we look for native snakes in Cromwell Valley Park. FREE REGISTRATION REQUIRED
Three Summer Events! Register for one or for all! Join other 30-year olds for a casual hike (2 miles) scouting for non-migratory resident birds of Cromwell Valley Park along the Minebank Run and in some of our old-growth fields. Get your appetite whet for fall migration, with more dates coming soon! Cost is
Saturday, July 25; 1:00pm-3:00pm Frog Roundup – All Ages. Hop along with a naturalist to the bubbling spring to look for our amphibian friends. We'll try to capture some to examine, then release them! $2.00/person REGISTRATION REQUIRED
Sunday, July 26; 1:00pm-2:30pm Amazing Hummingbirds – Ages 8+. Join a naturalist to learn about the tiny and mighty ruby-throated hummingbird. We'll look for them in our Childrens' Garden, then return to the Willow Grove Nature Center to make hummingbird feeders! $6.00/person REGISTRATION REQUIRED
Friday, July 31; 8:00pm-9:30pm Buck Full Moon Hike – Ages 8+. During this time of year, male deer are sporting antlers covered in velvet that help their antlers reach full size. As they mature, the velvet falls away to reveal amazing antlers! Join a naturalist to explore the park in the dark under the summer
Saturday, August 1; 10:00am-12:00pm Hidden Trails Hike – Ages 8+. Join a naturalist as we discover some of the lesser-known trails in the park. $2.00/person REGISTRATION REQUIRED
Sunday, August 2; 1:00pm-2:30pm Discovering Dragonflies – All Ages. Did you know that dragonflies are apex predators of the insect world? Learn fun facts about these "hawks of the insect world" as we search for them! FREE REGISTRATION REQUIRED
Saturday, August 8; 1:00pm-2:30pm Mean Green Meat-Eating Machine – Ages 10+. Meat eating plants?! Learn about these other worldly native plants that trap and kill prey in order to survive. Bring one home to raise as your own! $6/person REGISTRATION REQUIRED
Sunday, August 9; 12:00pm-1:00pm Cyanotype Prints – Ages 10+. Join a naturalist on a guided hike to collect leaves, flowers, and sticks. With a little sun and some special paper, you can leave your mark with your own cyan print! $3.00/person REGISTRATION REQUIRED
Saturday, August 15; 1:00 pm-2:00pm Lunch For Our Feathered Bunch – All Ages. Join a naturalist to help us feed our feathered friends and to discover that they are not picky eaters! $3.00/person REGISTRATION REQUIRED
Sunday, August 16; 10:00am-11:30am Insect Sing-a-Long – All Ages. Many insects are just now getting their voices, even though they were there all along. Why sing now? Join a naturalist to find these insects and learn why they are beginning to make themselves heard. We have the nets! FREE REGISTRATION REQUIRED
Cromwell Valley Park Office
(Sherwood House)
2002 Cromwell Bridge Rd
Parkville, MD 21234
GPS: 39.415, -76.552
Phone: 410-887-2503
TDD: 410-887-5319
Willow Grove Nature Education Center
2175 Cromwell Bridge Rd
Parkville, MD 21234
GPS: 39.417, -76.548
Please remember that the Park itself is open only during daylight hours, sunrise to sunset.
In case of inclement weather, the Nature Center and activities follow Baltimore County Pubic Schools. Check the BCPS Website for the latest information on closing. If closing early, all evening activities at the Park are cancelled.
On Saturdays and Sundays when the office is closed, you may call the Nature Education Center.
Note: The addresses (2002 and 2175) are really for Post Office use. If used on a GPS, they may take you to a strange place in the park, or leave you on the main road. Use the GPS coordinates instead.
The Cromwell Valley Park Council (CVPC) is a volunteer, non-profit organization dedicated to the stewardship of Cromwell Valley Park as a public space for passive recreation and School Programs. The CVPC works in cooperation with the Baltimore County Department of Recreation and Parks and other entities to maintain, preserve and protect the natural environment and historic structures in the Park.
The Cromwell Valley Park Council is not an official site for Baltimore County Government.