Austin officials say Zilker Park lawn was not permanently damaged during ACL weekend

October 9, 2026

Images and footage from the opening weekend of Austin City Limits showed people in rain boots, ponchos, and some barefoot as they moved across muddy sections of Zilker Park. The Austin area recorded several inches of rain before and during the event, leaving saturated soil, piles of mud and puddles across the Great Lawn. Organizers delayed Saturday’s opening so crews could prepare the site for attendees.

Council Member Ryan Alter, whose district includes Zilker Park, initially called the lawn conditions unacceptable and sought assurances against a repeat. After speaking with city and festival staff, he revised his assessment, saying the lawn is in better shape than many expected, though it remains brown in places. City staff and festival producers gave him information about the underlying grass condition and ongoing restoration plans.

Officials say the combination of heavy rain, thousands of people and thousands of pounds of equipment contributed to the visible mud. Even without rain, large crowds and heavy staging gear compress soil, which reduces pore space for air, water and nutrients and can make grass look stressed. That compaction occurs after other large events at Zilker Park as well, including Kite Fest, Blues on the Green and the Trail of Lights.

Austin Parks and Recreation Department staff devote substantial resources to lawn recovery after events, deploying teams to aerate, irrigate and fertilize before and after ACL. The department noted that C3 Presents, the company that produces ACL, pays for the restoration work; the 2024 bill for that work was about $20,000. The city also said contractual safeguards require full park restoration at no cost to taxpayers.

Ahead of weekend two, crews have been clearing mulch and equipment, allowing the grounds time to dry and rest, and installing artificial turf in high traffic areas that are prone to excessive dust. Weekend two of ACL begins Friday. After the festival concludes, the city plans to close the Great Lawn for several weeks for annual maintenance and restoration work.