• Field Trip: Booty’s Road Park

    Booty's Road Park 1631 Bootys Crossing Rd, Georgetown, TX

    What:    Hike along the San Gabriel River Trail in Georgetown When:   Saturday, June 21, 2025, 8:30-11:30 am Where:  San Gabriel River Trail at Booty’s Road Park Our field trips are free and open to the public. Reservations are not required. See all the details in this field trip announcement.

  • Field Trip: Aquatic Plants in San Marcos

    The Meadows Center for Water and the Environment 211 San Marcos Springs Dr, San Marcos, TX

    Join us for an out of town field trip to The Meadows Center for Water and the Environment located on the San Marcos River. YOU MUST REGISTER for this trip since we will be reserving space for our tour.  Register by Sunday, July 20, 2025. See this announcement post for all the details and the RSVP …

  • Field Trip: Godwin Ranch Preserve Plant Survey

    CVS near DB Wood and Williams Drive 4426 Williams Dr, Georgetown, Texas

    What:    Plant survey and tour of the Godwin Ranch Preserve When:  8:00 AM to 10:00 AM on Sunday, August 24, 2025 Where:  Near the corner of DB Wood Road and Williams Drive in Georgetown. Park near the CVS Pharmacy at 4426 Williams Dr, Georgetown, TX 78628 and walk east along the road on Williams Drive …

  • Field Trip: River Ranch County Park with Ricky Linex

    River Ranch County Park 2100 County Rd 279, Liberty Hill, Texas

    What:    Hike along 1 mile of unpaved trail with slight inclines and some loose gravel. When:  8:45 am to 11:45 am, Friday, September 12, 2025 Where:  River Ranch County Park, 194 Reveille Way, Liberty Hill, TX Directions, including where to meet: - Entrance to the park is off CR 279 near Liberty Hill. Stop at the …

  • Field Trip: Berry Springs Park and Preserve

    Berry Springs Park & Preserve 1801 Co Rd 152, Georgetown, Tx

    Join us while we explore the newly opened South Acres, across the county road from the main entrance. What: Easy walk for about 1.5 miles on mulch, mowed grass, and pavement When: Sunday, October 26, 2025, from 1:30 pm to 4:00 pm Where:  Berry Springs Park and Preserve, 1801 CR 152, Georgetown, TX. Meet at the donkey compound. See …

  • Field Trip: Godwin Ranch Preserve Plant Survey

    What:    Plant survey and tour of the Godwin Ranch Preserve When:  2:00 PM to 4:00 PM on Sunday, November 16, 2025 Where:  Near the corner of DB Wood Road and Williams Drive in Georgetown. Park near the Starbucks strip mall at 4410 Williams Dr, Georgetown, TX 78628 and walk east along the road on Williams Drive …

  • Field Trip: Jim Rodgers Trail

    Jim Rodgers Trail @ Southwest Williamson County Regional Park 238 Perry Mayfield Blvd, Round Rock, TX

    Join us for our annual Sunday after Thanksgiving field trip! We have chosen an easy hike on a 1.84 mile mulched trail loop named after Jim Rodgers, Williamson County’s first parks director. What:    Jim Rodgers Trail Walk When:   1:30 PM to 4:00 PM on Sunday, November 30, 2025. Where:  Southwest Williamson County Regional Park, parking lot …

  • Field Trip: First Day Hike

    Celebrate New Year's Day with a hike along a segment of the Brushy Creek Trail in Round Rock. Find all the details, location and maps in this trip announcement.

  • Field Trip: Gault Site Plant Survey

    Gault Site 3451 FM2843, Florence, TX

    What:    Plant survey and nature tour of Gault Site When:   1:30 PM to 4:00 PM on Sunday, March 8, 2026 Where:  The Gault School for Archeological Research, 3451 FM …

  • Field Trip: Fern Botanical Bimble

    Fern Botantical Bimble, Great Lakes Drive and Hairy Man Road (Brushy Creek Trail, Fern Bluff Segment).  Meet under the bridge at the public parking lot at the intersection of Great …

  • Field Trip: St. John Encampment, ACC Highland

    What:    Plant Tour of St John Encampment, former Highland Mall Parking Lot in Austin When:   Saturday, May 2, 2026, 9:45am – 12:00pm Where:  ACC Highland Campus, St John Encampment Commons 6102 Thomas Hatfield Way, Austin, TX 78752  We will be meeting at the Commons. Look for NPSOT signs. See all the details in this …