A Conversation About Capacity

Zilker Park would like to be welcoming to all. 

But no one enjoys overcrowding at a tourist attraction like Barton Springs Pool in Zilker Park. Here is a recent TripAdvisor review of Barton Springs Pool:

How can we ensure that the park offers "access to the park for everyone in Austin" while preserving the ecological health of the park and improving visitor experiences with less crowding? 

I suggest for 2024: Prepaid reservations and timed-entry.

In summer of 2023, the ecology of the park suffered greatly due to overuse. Climate change hit hard with extra hot temperatures and drought. Poor parking lot locations caused turf damage from uncontrolled pedestrian pathways over 10.5 acres of compacted soil. 54 peak-use days presented possible violations of fire marshall code of capacity limits (approx. 4.5K max capacity inside the pool fence) on days when over 11.5K visitors entered the pool (July 2nd, 8am-10pm). A potential safety issue: If pool patrons are not counted as they exit -- and they aren't -- then we don't have a way to know if the fire marshall's capacity has been exceeded within the pool's fence.

My recommended solution: On peak-use hot summer weekends in Zilker Park, the water-zone must be managed as if it has a capacity limit. Access can be offered equitably, but not every resident and visitor to Austin can come to the park on that one day. Prepaid timed-entry reservations to the pool offers benefits to the visitors' satisfaction, less queueing time for cars and admissions, and parking options can be designed to minimize pedestrian pathways on vegetated soil. Car parking reservations will help control the number of visitors in the creek.

Just FYI, the following park facilities have a maximum capacity.

• Hamilton Pool Preserve in Texas has a capacity limit of 750 people per day

• McKinney Falls State Park in Austin has a capacity limit of 2,000 visitors per day.

• Enchanted Rock State Natural Area in Fredericksburg has a capacity limit of 800 visitors per day.

• Pedernales Falls State Park in Johnson City has a capacity limit of 1,000 visitors per day.

• Garner State Park in Concan has a capacity limit of 2,000 visitors per day.

• Palo Duro Canyon State Park in Canyon has a capacity limit of 3,000 visitors per day.

• Big Bend National Park in Terlingua has a capacity limit of 400 visitors per day in its Chisos Mountains Lodge.

Austin's own Emma Long Metropolitan Park has a PARD-managed advance reservation system. Cars are not permitted to queue at the entrance when the parking lot is “full.” https://www.austintexas.gov/department/emma-long-metropolitan-park

We've got this! We can make the park experience so much better for visitors while protecting the sensitive turf, trees, and aquifers. Let's make 2024 better with prepaid reservations and timed-entry.

Thanks -- dp

Photo journal:

High priority: Informal pathway erosion is now dangerous for pedestrians. Please add berms and three sets of stairs ASAP.

In June 2023, the Polo Field was again opened and used as a weekend overflow parking lot. The surrounding area was never designed to accommodate pedestrian traffic from the Polo Field: In fact, there are not even any sidewalks.  

This map shows areas currently in a state of severe erosion due to pedestrian foot traffic:

Here is what the Zilker Park north entrance looked like in April 2023:

Compare to September, 2023:

Here is what the children's Zilker Playground looked like in April 2023:

Compare to September 2023:

Photos on Labor Day 2023:

September 2023, severe erosion shows exposed pipes:

Informal pathways from the Polo Field show severe soil erosion and compaction after summer of 2023:

The following eroded zone is between the Rugby Field and Barton Creek:

Below, a slippery slop beside Barton Springs Pool recently caused a man to slip, fall and break his arm.

We alerted this man just in time. In good spirit, he chose to take extra precautions:

Further erosional areas inside the pool grounds will be vulnerable to the next heavy rains:

Suggestion: Add three sets of stairs as soon as possible to prevent injury of pedestrians. Add temporary berms in all areas where topsoil is at risk of further erosion due to rain.

High priority: Unsafe dust conditions on Butler Landfill Gravel Lot (complaint filed with TCEQ 9/8/23)

Location of Butler Landfill Gravel Lot:

I have filed a complaint regarding the dust condition on the Butler Landfill Gravel Lot to the Texas Commission on Environmental Quality. Dust in the air is unhealthy for humans. I am asking Council and PARD to perform some sort of remediation so that this surface is not dusty for park visitors who drive their cars onto this surface in summer 2024.