Hamilton Pool Preserve

Austin, Texas, US

Hamilton Pool Preserve is a natural swimming hole near Austin, formed by a collapsed underground grotto and fed by a waterfall that pours over limestone cliffs into a jade‑green pool. It offers a blend of swimming, hiking, and striking geology that draws visitors seeking a rugged, scenic escape.

Why choose Hamilton Pool Preserve

You’ll slip into crystal‑clear water framed by sheer cliffs, a setting you won’t find in city pools or typical parks. The combination of a short hike, waterfall mist, and the pool’s unique color creates an immersive outdoor experience unlike any other nearby attraction.

Best for: Nature · Hiking · Photography · Couples

Start your Westcave morning here

Begin at Hamilton Pool Preserve, then walk to Westcave Outdoor Discovery Center for a relaxed half‑day of nature.

1. Morning — Hamilton Pool Preserve
2. 11:00 — Westcave Outdoor Discovery Center

Visit tips

• Arrive at 09:00 to beat the midday crowd.
• Water shoes protect against the rocky trail and slippery rocks.
• Arrive early; the site closes at 12:30 and can fill quickly.
• Bring water shoes and a swimsuit; the trail is rocky and the water is cold.

Plan your visit

• Recommended duration: 1.5–2 hours
• Best time of day: Early morning, right at opening
• Hours: 09:00–12:30
• Booking: required — Reserve a timed entry online
• Category: attraction
• Rated 4.6 by 2055 reviewers
• Tags: natural swim, hiking, early access, family friendly

Nearby attractions

• Westcave Outdoor Discovery Center — park, 18 min walk

More things to do in Austin

• Terry Black's Barbecue
• Sangam Chettinad Indian Cuisine
• Home Slice Pizza
• Texas Capitol
• Matt's El Rancho
• Franklin Barbecue

See all things to do in Austin or plan a full Austin itinerary with Next Getaway.