A summer day in Austin is best spent jumping into clear, spring‑fed water. Grab your car rental and plan a loop to three favorites—Hamilton Pool, Blue Hole, and Barton Springs—with realistic drive times, reservations, and parking tips. Aim for an early start and keep a flexible plan if sessions sell out.
Hamilton Pool Preserve
Thirty miles west of Austin, this collapsed grotto looks otherworldly. Reservations are required in peak periods; swimming can be closed due to water quality or rock‑fall risk, but the hike and views are still worth it. The trail is uneven—wear sturdy shoes—and cell signal is limited, so download maps before you go.
Blue Hole (Wimberley)
A shaded ribbon of cypress trees and cool, glassy water. In summer, swim sessions are timed; book ahead and arrive 15–20 minutes early. Bring a picnic for the lawn; glass containers are typically not allowed. Outside swim hours, hiking trails stay open.
Barton Springs Pool
Right in Zilker Park, Barton Springs stays a brisk ~68°F year‑round. Mornings are calmer and great for families; evenings glow with skyline views. Expect paid parking near the bathhouse and plan extra time on busy weekends. Remember that cool spring water can feel chilly even on hot days.
Suggested Loop & Drive Times
- Austin → Hamilton Pool: ~45 minutes west via TX‑71/12.
- Hamilton Pool → Blue Hole: ~35 minutes through hill country roads.
- Blue Hole → Barton Springs: ~50–65 minutes back to Austin, traffic dependent.
Not flying in? Compare Austin car hire—small crossovers make it easy to carry coolers and towels, while compacts are perfect for solo travelers.
Flying through the Alamo City? SAT airport car rental puts you roughly two hours from these swimming holes—handy for visitors pairing Austin with the San Antonio area.
Packing & Etiquette
- Water shoes, quick‑dry towel, sunscreen, and a small trash bag.
- Plenty of drinking water; shade is limited at some sites.
- Respect closures and lifeguard instructions—conditions change quickly.
- Leave no trace; these springs rely on clean watersheds.
If you’ll overnight in the Alamo City after your swim loop, compare San Antonio car hire for flexible downtown pick‑ups.
FAQ: Swimming Holes by Rental Car
- Do I need reservations? Hamilton Pool and Blue Hole often require them in peak season; Barton Springs sells daily passes on site.
- What should I pack? Water shoes, sun protection, snacks, and a dry bag for phones.
- Where do I park? Signed lots at each site; arrive early for easy spots on weekends.
- Can I do all three in a day? Yes, with an early start and light traffic; consider two if you prefer a slower pace.
Why Hola Car Rentals
- Free Cancellation up to 48 hours before pick‑up.
- All‑Inclusive+ Rate with maximum coverage for peace of mind.
- No additional fees—save up to 60% guaranteed.
- Free travel insurance up to US$150,000 on select plans.
Book now with Hola Car Rentals and keep your summer cool.
Expect to pay for timed entries and pool access during peak season. Many lots take cards; carry a small amount of cash for rural concessions just in case.
Traveling with kids? Bring life vests or floaties where allowed, and set clear meet‑up points—cell coverage can be spotty in canyons and parks.
If Hamilton Pool or Blue Hole are sold out, consider Krause Springs as an alternate swimming stop; arrive early and confirm hours before driving.
Timing strategy: book the earliest Hamilton Pool slot, enjoy a late‑morning Blue Hole session, then cool down at Barton Springs after sunset when the skyline lights flicker on.
Sustainability: use reef‑safe sunscreen, avoid soaps and shampoos in natural waters, and pack reusable bottles to keep plastics out of the springs.
