DogMapOpen dog park · Tarrytown / Lake Austin · 3401 Red Bud Trl, Austin, TX 78746
Red Bud Isle
A wooded island peninsula below the Tom Miller Dam, surrounded by water on three sides — one of Austin's most popular off-leash spots for swimming and play. The whole island is an open, unfenced off-leash area.
Off-leash · set hoursThe facts
- Off-leashOff-leash · set hours
- FencedNo — open
- WaterLake
- Size13 acres
- Hours5 AM–10 PM daily
- SurfaceSand / grass
Parking & access
Small gravel lot off Red Bud Trail (fills fast).
Good to know
- Unfenced and ringed by open water on all sides — solid recall is essential; a dog that bolts goes straight into the lake or current.
- Watch for harmful blue-green algae: the City warns toxin-producing algae in Lady Bird Lake can harm or kill dogs. Check posted advisories before swimming, especially summer/fall.
- Shaded dirt trails, no on-site water fountains — bring your own.
Verified off-leash rules
Rules verified · source: City of Austin Parks & Recreation — 2026 Dog Off-Leash Area Map
Red Bud Isle: FAQ
- Can my dog be off-leash at Red Bud Isle?
- Off-leash is allowed only during posted hours: 5 AM–10 PM daily.
- Is Red Bud Isle fenced?
- No — Red Bud Isle is open/unfenced, so reliable recall is recommended.
- Can my dog swim at Red Bud Isle?
- Yes — Red Bud Isle has lake water for dogs to swim in.
- Is Red Bud Isle free?
- Yes — Red Bud Isle is free to access. Small gravel lot off Red Bud Trail (fills fast).