The trail surface is mostly compacted dirt and gravel, typically in good shape.
From Central Austin on I-35, take the Oltorf Street exit
and head west on St. Edwards Drive. Look for the preserve on the right side soon after a bend
in the road after St. Edwards Circle.
The Hike: Just blocks away from nearby
Blunn Creek Greenbelt, Blunn
Creek Preserve feels like another world altogether. The park is larger, more rugged, less
visited and offers a bit more of a true hiking experience, all the while still surrounded by
We began our hike at the western preserve entrance marked by the waypoint "Trailhead". Please note that
the start of our hike turned out to not be the official entry point to the preserve. When visiting,
please enter the preserve from the south, along St. Edwards Drive. There are much better parking options
at the south entrance.
If you've hiked the nearby greenbelt, the first thing that you'll notice is that this is no city park. It's
run as a nature preserve and so remains largely wild and rough. The trails, though well maintained,
are rocky and occassionally steep. One moment you'll find yourself enveloped in dense tree cover
and the next you're looking out to sweeping vistas of the preserve and surrounding city from atop
Several overlooks provide views of downtown and other parts of the city.
We started to the left and headed north in the direction of the waypoint "Overlook", near the
eastern edge of the preserve. This first overlook is the more impressive to be found along the
trail and look upon St. Edwards University, also on a hilltop in the area. Another overlook a
short distance to the north provides views into parts of downtown Austin.
Though hilly in places the trail tends to be well maintained.
At points on the trail a close examination of the trail surface will uncover something a bit odd
about the gravel's texture. The odd mixture is actually compressed volcanic ash, the by-product
of eruptions from Travis County's very own volcanoes that existed here approximately 75 million
years ago. Some of the tops of those volcanoes now provide birds' eye views of the surrounding
In the more recent past, part of the land that makes up Blunn Creek Preserve used to be a dairy
farm in the 40's and 50's. The city acquired the land and set it aside as a preserve, but not
before significant damage had been done to native flora and fauna that live here. On our trip
we just happened to run into Rene Barrera from the City of Austin's Parks and Recreation
Department. We'd met Rene before and on this occasion we touched on some of the changes that
this land has witnessed in the last 100 years. Foreign, introduced plants are choking out the
natives that many of the local animals depend on. Here, Chinaberry and Lugustrum are the two
main culprits, though they are not alone. With its meager resources, the Parks department does
what it can to hold back the invasive species to try and give the natives a chance to fight back.
Most creek crossings were trivial. But this one presented a bit more of a challenge.
As we continued our hike we stopped by the third overlook along the trail at the waypoint,
"Overlook3". Here the creek canyon walls are steeper than in other areas of the preserve and
this overlook provides a vantage point from which to observe from above the vegetation that runs
along the creek's banks.
Some sections of the trail can be a bit steep.
The southern half of the preserve is less hilly than the northern portion. Mostly, the trail
parallels the creek and crosses it at one spot marked on the map. The southern crossing is
the more difficult of the two by a long shot though and this crossing may not be an option following
The highlight of the trail in the southern section is the group of springs marked by the waypoint of the same name. There are two here in close proximity. Though the preserve boasts several others and some additional springs flow nearby outside of the preserve boundaries, these springs are the closest to the trail.
The length of the hike at the preserve is a short 1.5 miles. However, what the preserve lacks in
mileage it more than makes up for in roughness and beauty. One should not expect to avoid other
hikers on the trail, but the number of people encountered here is far less than one would see at
the Blunn Creek Greenbelt hike just a couple of blocks away. So if you find yourself in South
Austin with a need for a quick, escape from the hustle of city life reserve some time to try out