Things To Do in Austin
The must do is Congress St Bridge and The Austin Bats... real bats!
Take a boat tour at sunset for best view https://www.reservationgenie.com/24-capital-cruises-tours-austin/reservations/tours/calendar
Lady Bird Lake and South Congress Ave for shops food and drinks is a great way to spend time too.
When you fly back home we recommend getting breakfast tacos from Tacodeli by gate 24 and lunch from the Peached Tortilla next to gate 16!!! A must for us when we fly out of Austin!!
For more visit
https://www.tripadvisor.com/Attractions-g30196-Activities-a_allAttractions.true-Austin_Texas.html