(4-Adult) Barred owls inhabit our stream valley parks. Learn to identify these owls from other native owls while enjoying the campfire. Toast marshmallows over the embers. Canceled in case of inclement weather. Children must be accompanied by a registered adult.

(10-Adult) Enjoy a naturalist-led hike and identify plants that are safe to eat and which ones to avoid. Participants will learn how plants were used in rope making and folk remedies with connections to Eastern Woodland Indians. Foraging in Fairfax County Parks is prohibited.

(4-Adult) Celebrate the amazing world of insects with the whole family at our creepy-crawly adventure. Learn all about these fascinating little critters and why they are so important to maintaining a healthy ecosystem. Activities include insect safari hikes, live insect meet and greets, crafts, games, bug-themed storybook reading, a buggy maze and spiderweb slackline course. Children must be accompanied by a registered adult.

(5-Adult) Learn all about building a campfire. Practice starting a fire without matches and stay for a demonstration.

(2-7 yrs.) Join a naturalist to discover the various wildlife that can be found in the lake. Search for tadpoles, insects, and frogs to catch and release, while also learning about what makes each creature special. Bring old shoes that can get wet and muddy.

(2-6 yrs.) Walk with a naturalist and your child as we investigate the critters who make this park their home. Children must be accompanied by an adult.

(5-Adult) Join a naturalist to learn the basics of fishing while enjoying the beauty of the lakefront. Gain a better understanding of not only how to fish, but also how we can better connect with the natural world while participating in recreational activities, such as fishing. Rod and bait will be provided. Participants 16 and older must have a valid Virginia fishing license. Children must be accompanied by a registered adult.

(4-Adult) Step into the spooky-cool side of nature and meet friendly live reptiles and amphibians up close. Families will explore hands-on discovery stations and uncover the amazing “superpowers” these misunderstood creatures use to survive. Costumes welcome.

(5-9 yrs.) This patch will help you understand the importance of protecting your skin from the sun's UV rays. Through different games and activities, you will learn how you can protect yourself from the sun's harmful rays and how you can be a sun safety advocate. This class meets all the requirements to earn the Sun Safety Patch, but does not include a physical patch.

(5-Adult) Join a naturalist to meet live snakes and learn why snakes are important. Dress for the weather and wear comfortable shoes.

(14-Adult) You can see so many stars from the lake! Catch a glimpse of the Draconids Meteor Shower as it begins at Dusk. A Naturalist will guide you as you paddle across the lake.