Upcoming environmentalism events in San Antonio

• Sat, 31 Jan, 2026 - 12:00 PM

  Basura Bash Community Fair

  Brackenridge Park - Cypress Pavilion and Pecan Grove

  Free
• Sat, 07 Mar, 2026 - 08:00 AM

  5 Mile Hike

  Phil Hardberger Park - Blanco Road Entrance Dog Park

  62+ Interested
• Sun, 25 Jan, 2026 - 09:00 AM

  Locals Day Celebrating District 3

  3903 N Saint Marys St, San Antonio, TX, United States, Texas 78212

  145+ Interested
• Sat, 07 Mar, 2026 - 09:00 AM

  Basura Bash at Sixmile Creek

  2210 Emilio Guerra St

  Free
• Fri, 10 Apr, 2026 - 08:30 AM

  Headwaters 2nd Friday Birding with Tom and Patsy Inglet

  Headwaters Sanctuary

  Free
• Fri, 13 Feb, 2026 - 08:30 AM

  Headwaters 2nd Friday Birding with Sherie Gee & Cappy Bird

  Headwaters Sanctuary

  Free
• Sat, 14 Feb, 2026 - 09:00 AM

  Grab N Go: Texas Unusual Creatures (& Edwards Aquifer)

  8400 NW Military Hwy. & 13203 Blanco Road., San Antonio, TX, United States, Texas 78231

  19+ Interested
• Sun, 25 Jan, 2026 - 01:00 PM

  Composting 101 Workshop

  Los Patios

  Free
• Sat, 07 Mar, 2026 - 08:30 AM

  Basura Bash at Davis Lake

  Acequia Park

  Free
• Wed, 11 Feb, 2026 - 06:00 PM

  Landscaping with WaterSaver Plants

  Eco Centro

  Free
• Sat, 10 Oct, 2026 - 09:00 AM

  Grab N Go: Fabulous Fantasy

  8400 NW Military Hwy. & 13203 Blanco Road., San Antonio, TX, United States, Texas 78231

  7+ Interested
• Sat, 28 Mar, 2026 - 09:00 AM

  Confluence Park Ecology and Nature Tour - Every 4th Sat of the Month 2026

  Confluence Park

  Free
• Wed, 28 Jan, 2026 - 12:00 PM

  SAWS GardenStyle WaterSaver Programs

  Eco Centro

  Free
• Sat, 11 Apr, 2026 - 08:00 AM

  Bexar Branches 5K & Kids Mile Run for the Trees

  Arboretum San Antonio

  34+ Interested
• Sat, 21 Feb, 2026 - 10:00 AM

  Community Park Cleanup at Kardon Park

  6161 Gibbs Sprawl Rd

  Free