• St. Johns Riverkeeper & Friends Cruise

    DoubleTree Hotel Dock 1201 Riverplace Blvd, Jacksonville, FL, United States

    St. Johns Riverkeeper & Friends Cruise on the St. Johns River Taxi | Wednesday, September 2, at 5:30 p.m. | Doubletree Hotel Dock (1201 Riverplace Blvd., 32207) We're partnering with […]

  • Moncrief Creek Cleanup with Eartha’s Farm

    Eartha's Farm and Market 4850 Moncrief Rd., Jacksonville, FL, United States

    Moncrief Creek Cleanup | Saturday, September 5 from 9-11 a.m. at Eartha’s Farm and Market (5232 Moncrief Rd.) Join us for our quarterly cleanup around Moncrief Creek at Eartha’s Farm […]

  • Blue Cypress Park Cleanup with Rising Tides

    Blue Cypress Park 4012 University Blvd N, Jacksonville, FL, United States

    Blue Cypress Park Cleanup with Rising Tides | Sunday, September 6 from 10 a.m. - Noon | Blue Cypress Park (4012 University Blvd N) As a part of Jax Parks […]

  • Brooklyn Community Clean Up

    Sidney J. Gefen Riverwalk Park 505 Alfred duPont P, Jacksonville, FL, United States

    Brooklyn Community Clean Up | Saturday, September 12 | 9-11 a.m. | 505 Alfred Dupont Pl Jacksonville, FL Please join us for a cleanup of Downtown Jacksonville's beautiful Riverwalk in […]

  • BioBlitz with the Native Plant Society

    Blue Cypress Park 4012 University Blvd N, Jacksonville, FL, United States

    BioBlitz with the Native Plant Society | Saturday, September 12 | 10 a.m. - Noon | Blue Cypress Park Discover the Biodiversity of Blue Cypress Park Join us for a […]

  • McCoys Creek Cleanup

    Northbank Riverwalk - 221 Riverside Ave 221 Riverside Ave, Jacksonville, FL, United States

    McCoys Creek Cleanup | Saturday, September 19, 2026 from 9-11 a.m. at Northbank Riverwalk (221 Riverside Ave) Join us for our monthly cleanup on McCoys Creek! As always, all of […]

  • International Coastal Cleanup: Charles Reese Park

    Charles Reese Memorial Park 1200 Ken Knight Dr. W., Jacksonville, FL, United States

    International Coastal Cleanup | Saturday, September 19 | 9-11 a.m. | Charles Reese Park Saturday, September 19 is the International Coastal Cleanup! Join us for a cleanup at Charles Reese […]

  • International Coastal Cleanup: Harborview Boat Ramp

    Harborview Boat Ramp 4100 Harbor View Dr., Jacksonville, FL, United States

    International Coastal Cleanup | Saturday, September 19 | 9-11 a.m. | Harborview Boat Ramp Saturday, September 19 is the International Coastal Cleanup! Join us for a cleanup at Harborview Boat […]

  • “Out There: A National Parks Story” Film Screening

    WJCT Studios 100 Festival Park Avenue, Jacksonville, FL, United States

    "Out There: A National Parks Story" Film Screening | Tuesday, September 22 | 7 p.m. | WJCT Studios Jacksonville “Out There will have even the most city-bound of viewers rearing […]

  • National Public Lands Day – Choose Your Own Adventure!

    Tillie K. Fowler Regional Park 7000 Roosevelt Blvd, Jacksonville, FL, United States

    National Public Lands Day - Choose Your Own Adventure! | Saturday, September 26 | Tillie K. Fowler Regional Park Saturday, September 26th, is National Public Lands Day! Throughout the month […]

  • Wekiva Springs Our River Cleanup: National Public Lands Day

    Wekiwa Springs State Park 1800 Wekiwa Cir, Apopka, FL, United States

    Wekiva Springs Our River Cleanup: National Public Lands Day | Saturday, September 26 from 8:30 a.m. - Noon | Wekiwa Springs State Park Celebrate National Public Lands Day at Wekiwa […]

  • Vertical Oyster Garden Workshop – SOLD OUT

    JU Marine Science Research Institute Bldg. Marine Science Research Institute, River Road, Jacksonville, FL, United States

    Vertical Oyster Garden Workshop with CCA Florida and Conservation Florida | Saturday, October 3 | 9 a.m. - Noon | Marine Science Research Institute at Jacksonville University St. Johns RIVERKEEPER […]