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Pilot Knob

1:27

Pilot Knob (Austin, Texas)

11:52

A Geologic Tour of Austin, TX - Pilot Knob, Balcones Fault Zone, and Ancient Lagoons!

10:25

Exploring pilot knob

5:33

Are there volcanoes in Texas?

3:07

Pilot Knob

Pilot Knob is the eroded core of an extinct volcano located 8 miles (13 km) south of central Austin, Texas, near Austin-Bergstrom International Airport and McKinney Falls State Park.
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  • Mountains location 

  • Introduction 

  • History of the volcano 

  • Stratigraphy 

  • Isotopic age 

  • Source of the magma 

  • Location