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Earth Day 2021 is on Thursday, April 22nd and if you are wondering what can you do on Earth Day, there are some great activities lined up in San Antonio. One fine way to mark the day is to attend events that celebrate the beauty of our planet and understand the ecosystems that have made it their home.

Luckily there are a number of fun and yet insightful activities in San Antonio. There are activities for kids, for adults and families. There are paid events and free events. Check out our list below.


Editor’s Note: The staff at SanAntonioThingsToDo tries to bring you up to date information. However, as always please confirm by calling ahead.


How to celebrate Earth Day 2021 in and around San Antonio


Planet Protectors Day Camp

Description: Come celebrate Earth Day at the Witte! Spend the school holiday connecting with the nature and learn some fun and simple ways that you can be a Planet Protector, making a positive impact on the environment we call home.

Where: 3801 Broadway St, San Antonio, TX 78209

When: April 23, 2021, 9:00 a.m. – 3:00 p.m

How Much: $95 for Witte Museum Members | $115 for Non-Members


3rd Annual Earth Day Celebration

Description:  Join us for this FREE event for the entire community celebrating our local natural resources. Explore our native prairie restoration, stroll along the spring run and see where the Comal River begins, participate in hands-on activities and scavenger hunts, and enjoy some time getting connected with nature. We’ll also have take home kits and plant giveaways, so you can celebrate Earth Day all year long in your own backyard

Where: Headwaters at The Comal 333 E. Klingemann St. New Braunfels, TX 78130

When: April 24, 2021 10:00 AM to 2:00 PM

How Much: Free


Earth Day with Watt Watchers of Texas

Description:  Join KLRN to celebrate Earth Day with Watt Watchers of Texas! In this session, we will learn about caring for the planet, reducing waste, and smart energy usage. We will practice fun, TEKS-aligned activities that promote smart energy education. Open to educators of all grade levels

Where: Online

When: Fri Apr 22 2021 at 6:00 pm to 8:00 pm

How Much: Free


Earth Day Bingo at McKenna Children’s Museum

Description: Join McKenna Children’s Museum to celebrate Earth Day with a fun game of Earth Day Bingo! This is a great option for Earth day events for kids. 

Where: 801 WEST SAN ANTONIO STREET New Braunfels, TX 78130

When: April 22, 11:00 am

How Much:  Event included with Museum admission. 


Earth Day Workshop- New Braunfels Parks and Recreation

Description: Elementary school-age children will explore Earth Day through crafts and activities, including making wildflower seed balls, planting seeds to take home and making an eco-friendly birdfeeder. Pre-Registration is required

Where: 424 South Castell Ave New Braunfels, TX, 78130

When: 1:30- 3 pm

Dates: 04/25/2021

Time: 1:30- 3 pm

Ages : 6-8 years 9-12 years

How Much: $5


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