Austin Bats picture
Austin Bats
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Key Info

Congress Avenue Bridge

Price & Hours

Free

Details

Natural Wonders, Free Type
1 to 2 hours Time to Spend
3.9scorecard
  • 5.0Value
  • 0.0Food Scene
  • 4.0Atmosphere

According to experts, Austin is home to the largest urban bat colony in North America. Approximately 1.5 million bats have made the Congress Avenue Bridge their home. The bats settled here after a renovation of the bridge in 1980 created crevices that were perfect for bats to take refuge in against predators. Every spring the Mexican free-tailed bats migrate north to the bridge to give birth and raise their offspring. Come summertime, the bats can be seen each evening at dusk as they emerge for their nightly excursions to rid the city of pesky insects before heading back to central Mexico in the fall. 

It's nearly impossible to be unimpressed by the nightly mass exodus. Travelers can catch a glimpse of where the bats make their home by taking a sunset cruise from companies like Capital Cruises and the Lone Star Riverboat that are offered March through early November. Visitors and locals alike who have taken the time to go watch the bats say it's an interesting sight to see if you have spare time on your hands. 

The Congress Avenue Bridge is located southwest of downtown Austin in between the Colorado River and Lady Bird Lake. Access to the bridge is free.

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More Best Things To Do in Austin

State Capitol
Mount Bonnell
Type
Time to Spend
1 of 20
#1 State Capitol

Standing stoically in the heart of central Austin is Texas's legislative center, the State Capitol. Opened in 1888, this pink-granite landmark stands 14 feet taller than the U.S. Capitol in Washington, D.C. Much of the capitol, including the 218-foot rotunda, the chamber of the Hall of Representatives and the governor's receiving room, still look the same as they did when the capitol opened.

The structure underwent a large-scale restoration starting in the 1980s, including replacing the zinc statue of the Goddess of Liberty that sits atop the dome with an aluminum one. The restoration also included a 667,000-square-foot underground extension that was completed in 1993 to accommodate how much the state government had grown. Many visitors say it's the most impressive state legislative building they've ever seen, but they also warn it can be crowded at times. If you want to learn a bit of Texas history without having to pay an entrance fee, you can't beat a visit to the capitol building, according to past travelers.

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