St. Edward's Park sits behind a residential street in Northwest Austin, and most people who drive past 7301 Spicewood Springs Road have no idea what's back there: a free, spring-fed swimming hole with a rope swing, reached by a shaded creek trail almost nobody outside the neighborhood seems to know exists. According to ATX Things analysis of the city's own park directory, it's one of the only genuinely uncrowded swim spots left inside Austin, Texas city limits.
With today's high hitting 100.7°F — the mildest the city gets before temperatures climb back to 104–105°F for the rest of the week — this is the window to go before the heat makes the half-mile walk in miserable.
Where is St. Edward's Park, and why haven't I heard of it?
The City of Austin's own Parks and Recreation Department lists the property as St. Edwards Greenbelt, a 79.8-acre park at 7301 Spicewood Springs Rd., Austin, TX 78750 — tucked into a Northwest Austin neighborhood beyond Loop 360, with no big brown highway sign pointing to it the way Barton Springs or Mount Bonnell get. PARD's trail directory lists a single shared-use hike-and-bike trail here, the St. Edwards Greenbelt Trail, running 3.59 miles total.
That's the part the city confirms directly. The part locals actually talk about — the swimming hole — isn't a maintained city pool or an official swim facility. It's a natural pool on Bull Creek that hikers and neighbors have used for decades, reached by walking down from one of the small parking areas along Spicewood Springs Road.
St. Edward's Park is directly adjacent to the Bull Creek Preserve, part of the Balcones Canyonlands Preserve that protects nesting habitat for the endangered Golden-cheeked Warbler and the rare Black-capped Vireo. Austin Water's own preserve page names St. Edward's Park as one of the alternative trails hikers should use during the March–July nesting season, when noise and group size are restricted on the adjoining Forest Ridge Trail. That's outside today's window, but it's part of why this stretch of Bull Creek has stayed this quiet.
What's actually at the swimming hole?
There's no lifeguard, no changing rooms, no snack stand — none of the infrastructure Barton Springs Pool has. What's there is a limestone-lined pool on Bull Creek shaded by cypress and oak, with a rope swing that's been maintained informally by whoever's using it that day. Multiple independent hiking guides describe the same layout: a short, easy walk in from the parking areas (most put it at well under a mile), water that's genuinely cold relative to the summer air, and enough tree cover that you're not standing in direct sun waiting your turn.
This is unmonitored, natural water — no lifeguard, no posted water-quality testing, and conditions (depth, clarity, current) can change after rain. Swim at your own risk, watch kids closely, and don't jump or swing without checking the water depth first.
St. Edward's Park (St. Edwards Greenbelt)
FreeIs there parking?
This is the honest catch, and it's the reason the park has stayed this quiet: there isn't much. Multiple visitor accounts describe small, informal lots and street-shoulder parking along Spicewood Springs Road that fill up fast on hot weekends. There's no posted overflow lot and no meter — once the shoulder spots are gone, you're circling or driving somewhere else.
Go early. Locals who visit regularly recommend arriving before mid-morning on a hot day, both to beat the parking crunch and to get to the water before the creek trail turns into a sun trap. Don't leave valuables visible in your car — it's an unattended residential street, not a staffed park lot.
What are the trails like?
PARD's own listing covers the mileage (3.59 miles, shared hike-and-bike), but the on-the-ground experience is what draws people back. Hiking guides describe two connected stretches: a flatter path that follows Bull Creek past low limestone bluffs to the swimming hole, and a steeper climb that crosses the creek and heads up toward the highest point in the park, through exposed meadow dotted with prairie grass and cactus. Most visitors doing an out-and-back to the swimming hole treat it as an easy walk; the full loop with the climb is a real hike, especially in August heat.
What locals should know
- It's free — no entry fee, no reservation system like Hamilton Pool's, no ticket.
- Bring cash for nothing — there's no concession stand or bathroom facility at the trailhead; plan accordingly.
- Dogs are common here, but this is also habitat-adjacent parkland — keep pets leashed and under control near the creek.
- The rope swing is not city-installed or city-maintained. Treat it the way you'd treat any found equipment: inspect it before you trust your weight to it.
- It gets busier by midday once the heat sets in and word spreads on a given weekend — the early-morning window is real, not just a suggestion.
How does this compare to Reimers Ranch or Hamilton Pool?
If you've already made the drive out to Reimers Ranch or given up on ever getting a same-week Hamilton Pool reservation, the pitch for St. Edward's Park is proximity: it's inside Austin's city limits, not a 30–40 minute drive into the Hill Country. The tradeoff is scale — this is a small creek pool, not a river-scale swimming hole, and it will not hold a crowd the way Reimers' longer riverfront does. It's a better fit for a couple of people or a small group looking for shade and cold water close to home than for a big weekend outing.
It also sits in different company than Austin's better-known "hidden" spots. Mayfield Park's peacock garden a few miles away gets tourists now that it's been written up repeatedly; St. Edward's Park still mostly doesn't. If your interest is Barton Creek's swim scene specifically, Twin & Sculpture Falls has its own local playbook worth reading before you go.
Worth the trip if you live anywhere in Central or Northwest Austin and want real shade and cold water without a Hill Country drive or a reservation system. Skip it if you need a big group swim spot or reliable parking on a summer weekend — the lot situation is the genuine limiting factor here, not the water.
FAQ
Is St. Edward's Park the same as St. Edward's University? No. St. Edward's Park (officially St. Edwards Greenbelt in the city's park directory) is a City of Austin park at 7301 Spicewood Springs Rd. St. Edward's University is a separate private college near South Congress with its own, unrelated Wild Basin Creative Research Center preserve.
Is swimming officially allowed? It's not a posted no-swimming area, and it's a long-standing local swim spot, but it is not a lifeguarded or officially managed swim facility the way Barton Springs Pool is. Swim at your own risk.
Is there an entry fee? No. It's a City of Austin park with no admission charge, unlike the $12 booking fee at Hamilton Pool Preserve.
What's the best time to go this week? Today and tomorrow, before the forecast climbs back into the 104–105°F range through the weekend. Go before mid-morning either day to beat both the heat and the parking crunch.
Are dogs allowed? Yes, on leash — this is shared parkland immediately next to protected habitat, so keeping pets controlled near the creek matters here more than in a standard neighborhood park.
Explore more of what's actually swimmable in Austin right now, including live Barton Creek flow data, at austintexasthings.com/things-to-do-in-austin.
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