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Make the EOC Your Next Field Trip Destination

Posted on August 14, 2026 by Carolyn Campos

EAA Education Outreach Center Karst Theater
It’s back-to-school season! As educators begin planning experiences that bring classroom lessons to life, our EAA Education Outreach Center (EOC) is the perfect place for an engaging free field trip that compliments what students learn in the classroom. At the EOC, we welcome students of all ages to explore the fascinating world beneath their feet. Every field trip is tailored to the group’s grade level, making aquifer science accessible for everyone, from elementary students learning about the water cycle to older students exploring groundwater conservation. Unlike self-guided visits, our field trips are led by EOC educators who guide students through hands-on activities designed to inspire learning. Your visit may include:
  • An informative presentation about the Edwards Aquifer.
  • An art activity that explores the natural features of the aquifer, followed by time to explore our interactive exhibits.
  • An outdoor scavenger hunt around the EOC.
  • A short nature hike highlighting the plants and geology that make the Texas Hill Country unique.
  • An active water cycle exercise that demonstrates how water moves through our environment and eventually reaches the aquifer.
Over the years, the EAA has achieved significant milestones that continue to shape the future of water conservation in south central Texas. One of the EAA’s most impactful achievements has been the implementation of the Edwards Aquifer Habitat Conservation Plan (EAHCP). This helps protect habitat for endangered species and maintain healthy spring flows at the Comal and San Marcos springs, especially during a drought.
EAA EOC collage

Of course, no visit would be complete without exploring our exhibits! Our TopoBox, an augmented reality sandbox, lets students create their own watershed. The Cloud Caster is another favorite. Students can create clouds made of mist while learning about cloud formation and the water cycle. Our newly updated Water Journey exhibit lights up the different zones of the aquifer, allowing students to follow water as it travels. Animal lovers won’t want to miss our aquarium, home to 11 native species, including the elusive Texas Blind Salamander. The EOC is one of the few places where visitors can see this critically endangered species on display. The MicroEye station allows the use of a professional laboratory microscope to examine specimens up close, just like a scientist. Finally, the Global Perspective Display provides a 360-degree view of our changing planet. With 15 different settings, many featuring real-time data such as temperature, precipitation, and drought conditions, students can see how environmental changes affect the world. There are also interactive touchscreens that feature educational videos from different EAA experts.

EAA EOC collage

Many of our field trips also feature special guest volunteers who bring additional expertise and excitement. Younger students may enjoy stations led by a musician or an interactive puppet show. Older students can participate in activities led by a geologist demonstrating field techniques or a water quality specialist conducting pH experiments.

Located on Morgan’s Camp property, the EOC provides a safe and welcoming environment where students can explore and connect with nature away from the distractions of a traditional classroom. Its secluded setting gives teachers and parents peace of mind while students focus on discovering the wonders of the Edwards Aquifer.

Teacher's testimonial

Best of all, field trips to the EOC are completely free. Whether you’re a teacher, homeschool educator, school administrator, or community group leader, we’d love to host your students. As a nonprofit educational facility, our mission is to make learning accessible to everyone while inspiring the next generation to appreciate their natural resources.

Know a teacher looking for a memorable field trip? Share the EOC with them! We welcome educational organizations of all kinds.

Ready to plan your visit? Click the blue Schedule Visit button above or call (210) 547-2222 with any questions.

We can’t wait to learn with you this school year!

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