Canyon Lake Gorge

Created during a massive 2002 flood event, Canyon Lake Gorge is a 64-acre geological phenomenon sliced into the earth below the reservoir's spillway. The rushing waters stripped away soil and rock to reveal ancient cretaceous limestone, perfectly preserved fossils, and dinosaur footprints dating back 110 million years. This textbook example of Hill Country geology provides a rare look at the inner workings of the Trinity Aquifer, complete with visible faults, fractures, and seeps.

Why people come here

see dinosaur footprints view perfectly preserved fossils learn about aquifer geology observe exposed limestone faults support local preservation efforts

Before you go

Guided tours only. Must book in advance.

Good to know

How was Canyon Lake Gorge formed?

The gorge was created in 2002 when over 34 inches of rain caused floodwaters to carve a 64-acre path below the Canyon Lake spillway.

Are dogs allowed at Canyon Lake Gorge?

No, pets are not allowed at Canyon Lake Gorge.

What geological features can be seen on a tour?

Visitors can see ancient cretaceous limestone, 110-million-year-old dinosaur footprints, perfectly preserved fossils like sea urchins, and exposed sections of the Trinity Aquifer.