City Nature Challenge NYC 2025
Help document the biodiversity of our city using iNaturalist during the annual City Nature Challenge! […]
Free
35 events found.
Outdoor
Calendar of Events
M Mon
T Tue
W Wed
T Thu
F Fri
S Sat
S Sun
1 event,
0 events,
1 event,
Weeding Wednesdays at Bushwick Inlet Park
Weeding Wednesdays at Bushwick Inlet Park
Join us every week as we weed, mulch, tend bushes and blossoms, sometimes plant and […]
Free
3 events,
Tot Time! (MPJ State Park)
Tot Time! (MPJ State Park)
Learn about a different nature theme each week with a craft and guided storytime! About […]
Free
Scouts BSA Troop 26 Weekly Meeting
Scouts BSA Troop 26 Weekly Meeting
Do your tweens and teenagers want to camp, fish, hike, ride horses, shoot arrows, ski […]
Community Pilates (Greenpoint Library)
Community Pilates (Greenpoint Library)
Please note that this program will be moved to the second floor meeting room if […]
Free
3 events,
Prospect Park Wellness Walk
Prospect Park Wellness Walk
Join Prospect Park Alliance at the Prospect Park Audubon Center for an uplifting and energizing […]
Free
Kingsland Wildflowers Open Hours
Kingsland Wildflowers Open Hours
Join us for Open Hours at Kingsland Wildflowers — an opportunity for the public to learn about […]
Free
Cub Scouts Lucky Pack 7 Weekly Meeting
Cub Scouts Lucky Pack 7 Weekly Meeting
Do your grade schoolers (K-5) want to camp, fish, hike, ride horses, shoot arrows, ski […]
17 events,
14th Annual Riverkeeper Sweep
MAKE A DIFFERENCE! Saturday, MAY 3th, 2025 Come clean your River! We welcome you to […]
Free
Fido’s Coffee Bark (Prospect Park)
Fido’s Coffee Bark (Prospect Park)
Rain, sleet, snow (sorry - snow can get the best of us sometime) or shine, […]
Free
Coastal Cleanup (Brooklyn Bridge Park)
Coastal Cleanup (Brooklyn Bridge Park)
Coastal Cleanup Volunteers help keep our shorelines clean by removing debris that washes into the […]
Free
McGolrick Bird Club
McGolrick Bird Club
Join the McGolrick Bird Club every Saturday at 9 AM at the corner of Russell […]
Free
7 events,
Intro to Birding (Marine Park)
Intro to Birding (Marine Park)
Learn how to use binoculars and spot the fascinating birds that live in Marine Park's […]
Free
Sunday Gardening at Transmitter Park
Sunday Gardening at Transmitter Park
Join us on select Sunday mornings as we roll our sleeves and care for WNYC Transmitter […]
Free
Volunteer Landscaping and Cleanup at the Ridgewood Reservoir
Volunteer Landscaping and Cleanup at the Ridgewood Reservoir
Join NYC H2O for volunteer landscaping and cleanup at the Ridgewood Reservoir. Volunteers will help […]
Free
0 events,
1 event,
-
Community Cleanup In Eastern Greenpoint
Community Cleanup In Eastern Greenpoint
Tuesday, May 6 | 5PM - 6PM | Meet at Apollo St & Nassau Ave […]
Free
1 event,
Weeding Wednesdays at Bushwick Inlet Park
Weeding Wednesdays at Bushwick Inlet Park
Join us every week as we weed, mulch, tend bushes and blossoms, sometimes plant and […]
Free
3 events,
Tot Time! (MPJ State Park)
Tot Time! (MPJ State Park)
Learn about a different nature theme each week with a craft and guided storytime! About […]
Free
Scouts BSA Troop 26 Weekly Meeting
Scouts BSA Troop 26 Weekly Meeting
Do your tweens and teenagers want to camp, fish, hike, ride horses, shoot arrows, ski […]
Community Pilates (Greenpoint Library)
Community Pilates (Greenpoint Library)
Please note that this program will be moved to the second floor meeting room if […]
Free
4 events,
Prospect Park Wellness Walk
Prospect Park Wellness Walk
Join Prospect Park Alliance at the Prospect Park Audubon Center for an uplifting and energizing […]
Free
Kingsland Wildflowers Open Hours
Kingsland Wildflowers Open Hours
Join us for Open Hours at Kingsland Wildflowers — an opportunity for the public to learn about […]
Free
Cub Scouts Lucky Pack 7 Weekly Meeting
Cub Scouts Lucky Pack 7 Weekly Meeting
Do your grade schoolers (K-5) want to camp, fish, hike, ride horses, shoot arrows, ski […]
9 events,
Intro to Birding (Marine Park)
Intro to Birding (Marine Park)
Learn how to use binoculars and spot the fascinating birds that live in Marine Park's […]
Free
McGolrick Bird Club
McGolrick Bird Club
Join the McGolrick Bird Club every Saturday at 9 AM at the corner of Russell […]
Free
It’s My Park at Leif Ericson Park
It’s My Park at Leif Ericson Park
This It’s My Park season, volunteer with Parent-Child Relationship Association to beautify Leif Ericson Park. […]
Free
6 events,
Birdwatching at the Ridgewood Reservoir (Spanish and English)
Birdwatching at the Ridgewood Reservoir (Spanish and English)
Join us for a bilingual birdwatching event at the Ridgewood Reservoir led by Heather Wolf!
Free
NBPA’s Garden Club
NBPA’s Garden Club
#HEYNBK Want to get your hands in the dirt? Join the Garden Club this season! […]
Free
It’s My Park at Asser Levy Park
It’s My Park at Asser Levy Park
This It's My Park season, volunteer with Friends of Asser Levy Park to beautify Asser […]
Free
0 events,
0 events,
1 event,
Weeding Wednesdays at Bushwick Inlet Park
Weeding Wednesdays at Bushwick Inlet Park
Join us every week as we weed, mulch, tend bushes and blossoms, sometimes plant and […]
Free
3 events,
Tot Time! (MPJ State Park)
Tot Time! (MPJ State Park)
Learn about a different nature theme each week with a craft and guided storytime! About […]
Free
Scouts BSA Troop 26 Weekly Meeting
Scouts BSA Troop 26 Weekly Meeting
Do your tweens and teenagers want to camp, fish, hike, ride horses, shoot arrows, ski […]
Community Pilates (Greenpoint Library)
Community Pilates (Greenpoint Library)
Please note that this program will be moved to the second floor meeting room if […]
Free
4 events,
Prospect Park Wellness Walk
Prospect Park Wellness Walk
Join Prospect Park Alliance at the Prospect Park Audubon Center for an uplifting and energizing […]
Free
Kingsland Wildflowers Open Hours
Kingsland Wildflowers Open Hours
Join us for Open Hours at Kingsland Wildflowers — an opportunity for the public to learn about […]
Free
Cub Scouts Lucky Pack 7 Weekly Meeting
Cub Scouts Lucky Pack 7 Weekly Meeting
Do your grade schoolers (K-5) want to camp, fish, hike, ride horses, shoot arrows, ski […]
8 events,
McGolrick Bird Club
McGolrick Bird Club
Join the McGolrick Bird Club every Saturday at 9 AM at the corner of Russell […]
Free
Intro to Birdwatching Walks (Prospect Park)
Intro to Birdwatching Walks (Prospect Park)
These outings will start at The Audubon Center at the Boathouse. Leader: A member of the […]
Free
-
It’s My Park at South Oxford Park
It’s My Park at South Oxford Park
This It's My Park season, volunteer with Friends Of South Oxford Park to beautify at […]
Free
6 events,
-
McCarren Park Cleanup And Tree Care Day
McCarren Park Cleanup And Tree Care Day
We are working to improve conditions in McCarren Park, the primary green space for Williamsburg […]
Free
NBPA’s Garden Club
NBPA’s Garden Club
#HEYNBK Want to get your hands in the dirt? Join the Garden Club this season! […]
Free
-
E-Waste Recycling (Cobble Hill)
E-Waste Recycling (Cobble Hill)
We accept the following working and non-working consumer electronic equipment: Computers (laptops & desktops, servers, […]
Free
0 events,
1 event,
Greenhouse Gang (Kingsland Wildflowers)
Greenhouse Gang (Kingsland Wildflowers)
Join Newtown Creek Alliance as we work in up-potting, weeding, and nursery maintenance in our […]
Free
1 event,
Weeding Wednesdays at Bushwick Inlet Park
Weeding Wednesdays at Bushwick Inlet Park
Join us every week as we weed, mulch, tend bushes and blossoms, sometimes plant and […]
Free
5 events,
Tot Time! (MPJ State Park)
Tot Time! (MPJ State Park)
Learn about a different nature theme each week with a craft and guided storytime! About […]
Free
-
Seed Social (MPJ Park)
Seed Social (MPJ Park)
Plant some native wildflowers in biodegradable egg cartons and visit our gardens! Supplies provided first […]
Free
Scouts BSA Troop 26 Weekly Meeting
Scouts BSA Troop 26 Weekly Meeting
Do your tweens and teenagers want to camp, fish, hike, ride horses, shoot arrows, ski […]
3 events,
Prospect Park Wellness Walk
Prospect Park Wellness Walk
Join Prospect Park Alliance at the Prospect Park Audubon Center for an uplifting and energizing […]
Free
Kingsland Wildflowers Open Hours
Kingsland Wildflowers Open Hours
Join us for Open Hours at Kingsland Wildflowers — an opportunity for the public to learn about […]
Free
Cub Scouts Lucky Pack 7 Weekly Meeting
Cub Scouts Lucky Pack 7 Weekly Meeting
Do your grade schoolers (K-5) want to camp, fish, hike, ride horses, shoot arrows, ski […]
9 events,
McGolrick Bird Club
McGolrick Bird Club
Join the McGolrick Bird Club every Saturday at 9 AM at the corner of Russell […]
Free
Intro to Birdwatching Walks (Prospect Park)
Intro to Birdwatching Walks (Prospect Park)
These outings will start at The Audubon Center at the Boathouse. Leader: A member of the […]
Free
Domino Park Summer Fitness Program 2025
Domino Park Summer Fitness Program 2025
Domino Park is offering free fitness classes every Saturday in the park! Featuring local fitness […]
Free
4 events,
Family Camping: Brooklyn (Marine Park)
We camp to create lasting memories, connect with the natural world, and bond with our […]
Free
Birdwatching at the Ridgewood Reservoir (Spanish and English)
Birdwatching at the Ridgewood Reservoir (Spanish and English)
Join us for a bilingual birdwatching event at the Ridgewood Reservoir led by Heather Wolf!
Free
Sunday Gardening at Transmitter Park
Sunday Gardening at Transmitter Park
Join us on select Sunday mornings as we roll our sleeves and care for WNYC Transmitter […]
Free
NBPA’s Garden Club
NBPA’s Garden Club
#HEYNBK Want to get your hands in the dirt? Join the Garden Club this season! […]
Free
0 events,
2 events,
Kayaking in Brooklyn Bridge Park
Kayaking in Brooklyn Bridge Park
Free public kayaking at Brooklyn Bridge Park is offered throughout the summer on Wednesday and […]
Free
Weeding Wednesdays at Bushwick Inlet Park
Weeding Wednesdays at Bushwick Inlet Park
Join us every week as we weed, mulch, tend bushes and blossoms, sometimes plant and […]
Free
5 events,
Tot Time! (MPJ State Park)
Tot Time! (MPJ State Park)
Learn about a different nature theme each week with a craft and guided storytime! About […]
Free
Black Birders Week: Puppets at the Park House: Karen Cardinal’s New Neighbor (MPJ Park)
Black Birders Week: Puppets at the Park House: Karen Cardinal’s New Neighbor (MPJ Park)
Puppets at the Playground presents a new show in honor of Black Birders Week, "Karen […]
Free
-
Woodworking Workshop (BWAC)
Woodworking Workshop (BWAC)
REGISTRATION IS AT CAPACITY. TO PUT YOUR NAME ON THE WAITLIST PLEASE EMAIL GALEXANDER@BKLYNLIBRARY.ORG Working […]
Free
6 events,
Prospect Park Wellness Walk
Prospect Park Wellness Walk
Join Prospect Park Alliance at the Prospect Park Audubon Center for an uplifting and energizing […]
Free
Community Science Seining (Brooklyn Bridge Park)
Community Science Seining (Brooklyn Bridge Park)
Discover the East River’s amazing biodiversity as our trained staff, volunteers and marine biologists use […]
Free
-
Sip And Paint: Kids Edition (ENY Oasis Community Garden)
Sip And Paint: Kids Edition (ENY Oasis Community Garden)
Bring your little artists out for a creative afternoon full of color, laughter, and community. […]
Free
9 events,
McGolrick Bird Club
McGolrick Bird Club
Join the McGolrick Bird Club every Saturday at 9 AM at the corner of Russell […]
Free
It’s My Park at Kaiser Park
It’s My Park at Kaiser Park
Come participate in this community stewardship event with us for It's my Estuary Day! The […]
Free
It’s My Park at Owl’s Head Park
It’s My Park at Owl’s Head Park
This It's My Park season, volunteer with Owl's Head Park Volunteers to maintain and beautify […]
Free
6 events,
It’s My Park at Owl’s Head Park
It’s My Park at Owl’s Head Park
This It's My Park season, volunteer with Owl's Head Park Volunteers to maintain and beautify […]
Free
Volunteer Landscaping and Cleanup at the Ridgewood Reservoir
Volunteer Landscaping and Cleanup at the Ridgewood Reservoir
Join NYC H2O for volunteer landscaping and cleanup at the Ridgewood Reservoir. Volunteers will help […]
Free
Sunday Gardening at Transmitter Park
Sunday Gardening at Transmitter Park
Join us on select Sunday mornings as we roll our sleeves and care for WNYC Transmitter […]
Free