All Day

Halloween Weekend at Bull Run

Bull Run Regional Park 7700 Bull Run Drive, Centreville

(VA) (NOVA Parks) Come camp Bull Run Campground for the annual Halloween Weekend! Enjoy an outdoor movie showing, haunted trail, trick or treating, a site decorating contest, a gourmet s'mores bar, and more!

$50 – $150

Autumn Splendor in Montgomery County’s Agricultural Reserve

(DC) (Smithsonian Associates) Just a few miles from Washington, D.C., lies a rural oasis that rivals the English countryside. Spend an autumn day exploring the scenic 93,000-acre Agricultural Reserve with naturalist and long-time resident Melanie Choukas-Bradley, whop will introduce some of her favorite places in this close-in slice of paradise at the base of Sugarloaf Mountain. You will hear remarkable ...

$177 – $227

Adapted Birding at Huntley

Huntley Meadows 3701 Lockheed Blvd, Alexandria

(VA) (Fairfax County Parks) (13-Adult) This class is designed for individuals with intellectual disabilities who want to develop their bird watching skills. Join a park naturalist to learn important tips for bird identification and a short walk along the trail to utilize your bird watching skills. Parent/caregiver participation is required. More Fairfax County nature programs can be found here.

$11

Meadowood Butterfly and Dragonfly Survey

Meadowood Recreation Area Lower Potomac Field Station, 10406 Gunston Road, Lorton

(VA) (Northern Virginia Bird Alliance) Butterfly and dragonfly surveys are carried out in temperate months (April-October), normally on Friday mornings, at one of four sites around Occoquan Bay, all within the 15-mile diameter circle established for the annual North American Butterfly Association's Annual Count. The results of these surveys are made available to the participants and other interested individuals and ...

Free

Forest Bathing at Hillwood

Hillwood Estate 4155 Linnean Avenue, NW, Washington

(DC) (Hillwood) Slow down, awaken your senses, and connect with nature as you experience a forest bathing walk in Hillwood’s gardens and grounds. Inspired by the Japanese practice of shinrin-yoku (which translates to “absorbing the forest atmosphere”), forest bathing is a research-based activity designed to promote health and well-being through immersion in natural settings. Participants will be guided on a ...

$30 – $35

Exhibit: Recovering Our Night Sky

Smithsonian National Museum of Natural History 1000 Madison Drive NW, Washington

(DC) (Smithsonian Natural History Museum) What do brighter nights mean for people and wildlife? Through over 100 photographs, nearly 250 objects, interactive experiences, tactile models, and a theater program, discover why dark nights matter, rekindle your connection with the night sky, and consider how much light at night is enough—for whom, for what purpose, and who gets to decide? Open ...

Free

Drought-Tolerant Gardening for Fall and Winter (Virtual)

US Botanic Garden 100 Maryland Ave SW, Washington DC

(DC) (US Botanic Garden) Our gardens and hardiness zones are changing. How do we adapt to the new heat, humidity, and hardships that a drought season can put on our garden? Join Teri Speight, Gardener and Author for this online lecture and take an inventory of what survived this brutal summer and consider what to plant with conservation in mind.

Free

Fall Foliage Frolic

Meadowside Nature Center 5100 Meadowside Lane, Rockville

(MD) (Montgomery Parks) Get outside and enjoy the stunning colors of fall on a leisurely hike through the forest. Find your favorite fall colors with a scavenger hunt, and join us after for a campfire, cider, and s’mores!

$12

Nature Girls Club at Black Hill

Black Hill Regional Park 20926 Lake Ridge Dr, Boyds

(MD) (Montgomery Parks) Girls belong in nature, enjoying outdoor adventures! Join us for a girl-centered Nature Girls Club. There are three in-person sessions with a Park Naturalist that will focus on exploring nature, trying out outdoor skills, and nature journaling. Meetings are monthly. Ages 6 to 11.

$40

Halloween Bird Walk at Woodend

Woodend Nature Sanctuary 8940 Jones Mill Road, Chevy Chase

(MD) (DC Bird Alliance) Together with our partner, Nature Forward, we're happy to invite you to a Halloween special bird walk at their Woodend Nature Sanctuary. We'll have a spooky fun time around the firepit, going on mini-bird walks thru the sanctuary, and enjoying this beautiful space with fellow bird lovers. COSTUMES ENCOURAGED!

Free

Nocturnal Animal Hike

Gulf Branch Nature Center & Park 3608 Military Rd, Arlington

(VA) (Arlington Parks) We'll visit our classroom to learn about nocturnal animals then walk the trails to see if we can find them in the dark. Bundle up, it can become very cold. Families.

Free

Legends & Lore Night Hike & Campfire 

Ellanor C. Lawrence Park 5040 Walney Rd, Chantilly

(VA) (Fairfax County Parks) (8-Adult) Spark your interest in Walney history through legends, lore and stories of the supernatural on a night hike. Then gather around the campfire for s'mores.

$10
Capital Nature