Environmentalism Events in San Antonio

Check out happening environmentalism events all around San Antonio, TX

Earth Day 2026

 Sat, 18 Apr at 10:00 am Woodlawn Lake Park

Haunted Hike: Mission Trail

 Sat, 28 Mar at 06:00 pm Blue Star Arts Complex

Locals Day Celebrating Precinct 1

 Thu, 26 Mar at 09:00 am 3903 N Saint Marys St, San Antonio, TX, United States, Texas 78212

Spring Bloom 2026

 Sat, 14 Mar at 09:00 am 2800 US Hwy 281 N., San Antonio, TX, United States, Texas 78212

Pollinators

 Fri, 17 Apr at 09:00 am 3903 N Saint Marys St, San Antonio, TX, United States, Texas 78212

Basura Bash at Davis Lake

 Sat, 07 Mar at 08:30 am Acequia Park Free

EcoRise: Waste Into Wonder, Climate in the Classroom, San Antonio

 Thu, 26 Mar at 08:30 am Balcones Recycling Free

Caminemos a Confluence 5k

 Sun, 29 Mar at 09:00 am Confluence Park Free

Pollinator Tea Party

 Sat, 11 Apr at 06:00 pm Confluence Park Free

Basura Bash at Sixmile Creek

 Sat, 07 Mar at 09:00 am 2210 Emilio Guerra St Free

Bexar Branches 5K & Kids Mile Run for the Trees

 Sat, 11 Apr at 08:00 am Arboretum San Antonio

Art in the Air, Spring Break Camp

 Mon, 09 Mar at 09:00 am Confluence Park USD 135

River Rodeo 2026 - Headwaters to Mission Reach - Opening Day

 Sat, 04 Apr at 09:00 am 6515 Padre Dr, San Antonio, TX 78214-2768, United States

Basura After-Bash: Benefit Dinner

 Sat, 28 Mar at 05:00 pm Texas Public Radio USD 109 to 642

5 Mile Hike

 Sat, 07 Mar at 08:00 am Phil Hardberger Park - Blanco Road Entrance Dog Park

Wildflower Walk

 Sun, 12 Apr at 09:00 am Government Canyon State Natural Area Free

Acorn Scouts

 Sat, 07 Mar at 10:00 am Phil Hardberger Park Urban Ecology Center

Raising Caterpillars

 Sat, 16 May at 09:00 am Phil Hardberger Park Ecology Center

FULL! Wilderness Survival At The Park

 Thu, 02 Apr at 01:00 pm Pavilion 1 - Al Becken Free

Texas Butterflies and their Host Plants

 Sat, 21 Mar at 10:00 am Phil Hardberger Park Ecology Center

Guided Bike Ride- Ethnobotany

 Wed, 18 Mar at 09:00 am 2639 De Sague St, San Antonio, TX 78214 Free

5 Mile Hike

 Sat, 01 Aug at 08:00 am Phil Hardberger Park - Blanco Road Entrance Dog Park

Soil Health: Foundation for Regenerative Agriculture

 Sat, 07 Mar at 09:00 am The Wild Farm SATX Free

Guided Bike Ride- Pollinators

 Wed, 13 May at 09:00 am Confluence Park Free

Spring Equinox Farmers Market

 Sat, 21 Mar at 04:00 pm 619 N New Braunfels Ave USD 0 to 109

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

 Sat, 28 Mar at 09:00 am Confluence Park USD 0 to 7

Spring Eco Exchange Community Craft Swap

 Sat, 28 Mar at 10:00 am Eco Centro Free

Whole House Water Harvesting

 Wed, 08 Apr at 06:00 pm Eco Centro Free

NEW DATE! Seed Starting 101 with Eco Centro

 Fri, 20 Mar at 12:00 pm Eco Centro USD 10

Guided Bike Ride- Ethnobotany

 Wed, 29 Apr at 09:00 am 2639 De Sague St, San Antonio, TX 78214 Free

Guided Bike Ride- Wildflowers

 Wed, 06 May at 09:00 am TBD Free

Sustainable Landscaping

 Fri, 15 May at 12:00 pm Eco Centro Free

Headwaters 2nd Friday Birding with Tom and Patsy Inglet

 Fri, 10 Apr at 08:30 am Headwaters Sanctuary Free

Native Plants for Pollinators

 Tue, 12 May at 05:00 pm Eco Centro Free

The Hot Wells Hotel and Spa

 Thu, 21 May at 06:00 pm Eco Centro Free

SAWS GardenStyleSA WaterSaver Programs

 Fri, 27 Mar at 12:00 pm Eco Centro Free

SAWS GardenStyleSA WaterSaver Programs

 Fri, 08 May at 12:00 pm Eco Centro Free

Earth Care Yard Sale

 Sat, 21 Mar at 08:00 am 8103 Broadway Free

Wildscape Your Yard!

 Sat, 28 Mar at 10:00 am 24718 Las Pilas Free

SAMSAT CAMP: EcoEngineers [7th-12th grade]

 Mon, 06 Jul at 09:00 am SAMSAT David Monroe Education Center USD 170

Potluck Mixer & Meditation

 Fri, 06 Feb at 07:00 pm NOURISH Healing Collective: Acupuncture and More Free

A Divine Connection to Nature (Free Event)

 Sun, 22 Mar at 11:00 am San Antonio Baha'i Center Free

Basura Bash

 Sat, 28 Mar at 08:30 am 1435 W Woodlawn Ave Free

Shred It, Forget It

 Sat, 21 Mar at 10:00 am City Of Balcones Heights Free

Mindfulness Mondays at Gardopia Gardens

 Mon, 14 Jul at 06:00 pm Gardopia Gardens Free

Mrs. Aline's Community Garden Volunteer Days- SATX

 Sat, 08 Mar at 09:00 am 4500 N Foster Rd Free

Saturday Volunteer Days at Tamox Talom

 Sat, 21 Feb at 10:00 am Tamōx Talōm Food Forest at Padre Park Free