Hyatt Lost Pines Day Pass: Midweek Costs Half as Much as Most Saturdays. Fees and Tax Add More.

How much does a Hyatt Lost Pines day pass actually cost?

Hyatt Regency Lost Pines sells its day pass through ResortPass. Adults were listed at $50 on all 34 Monday through Thursday dates in our 61-date sample (ResortPass listing, sampled September 30, 2026). The sample ran from September 30 to November 29, 2026, and 32 of those 34 dates could be booked. Fridays were $75. Saturdays were listed at $100 on eight of nine dates and $125 on October 3. Sundays were listed at $100 on eight of nine dates and $125 on October 18.

Children ages 3 to 15 were $50 on every Monday through Friday and Sunday date, and $75 on Saturdays. ResortPass lists adults as age 16 and older, children as ages 3 to 15, and infants as free. Every price here is before the ResortPass fee and tax. These are samples, not a rate card, so check the date you want.

Not every date could be booked. Only six of the nine Saturdays and seven of the nine Sundays were bookable. The day pass was blocked on October 9 to 11, October 17, and October 23 to 25, and on two midweek dates, October 1 and October 22.

ResortPass added a 12% service fee on every Hyatt Lost Pines cart we built on September 30, 2026. Sales tax of 8.25% was then charged on the subtotal plus the fee. One adult pass at $50 cost $60.62 at checkout, and one at $100 cost $121.24.

What’s actually included in the day pass?

The day pass covers Crooked River Water Park: the lazy river, two-story waterslide, splash pad, family activity pool, adults-only pool, and two whirlpools (ResortPass listing, verified September 2026). It also lists towel service, first-come lounge chairs, Wi-Fi, and complimentary self-parking. Poolside food and drinks are for sale, and no food credit comes with the pass. The resort’s cabana booking terms call poolside food and drink service seasonal and say food is available in Maverick’s Roadhouse during the off season. They do not say when the off season starts.

The resort’s site says tubes are included with a stay or resort pass, and Hyatt’s water park page lists a kiddie pool (resort websites, verified September 2026). The ResortPass description does not mention tubes, so confirm tube access for day pass guests. The adults-only pool is adults only. The resort’s cabana terms place the adults-only cabana in the 18 and up section of the water park, while ResortPass sells day passes to anyone 16 and older. Ask about 16 and 17 year olds.

The day pass description lists no locker rooms or showers, and the spa pass lists them. ResortPass reviewers in 2024 and 2025 describe changing in a public restroom. Arrive in your swimsuit or confirm with the resort.

The evening pass is a separate product. It was listed at $75 per adult and $25 per child on Wednesday, October 7, which is more per adult than that day’s $50 day pass. It is valid 5 PM to 10 PM, and the slide and poolside food close at 6 PM. ResortPass lists adults as over 18, children as ages 3 to 17, and one child per adult. It was not bookable on any Friday or Saturday we sampled.

The spa thermal circuit is another separate product. The spa pass was $75 on every Monday through Thursday date and $100 on every Friday through Sunday date in our September 30 to November 29 sample. It covers saunas, steam rooms, hot tubs, relaxation lounges, a private outdoor heated pool, and one glass of wine. It does not include the water park (ResortPass listing, verified September 2026).

What happens when you arrive with a day pass?

The resort is at 575 Hyatt Lost Pines Road, east of Austin on Highway 71. Hyatt says it is 20 minutes from Austin-Bergstrom International Airport, and the resort’s site puts downtown Austin 30 to 40 minutes away (resort websites, verified September 2026). Bring a photo ID or your booking ID. The ResortPass listing says to check in at the front desk and receive a wristband (verified September 2026).

ResortPass reviewers in 2024 and 2025 say they were sent to the concierge desk instead. They got a key card or wristband for the pool, so ask staff where to go. Hyatt’s FAQ lists visitor self-parking as free for the first hour only, so get your parking validated at check-in. Some reviewers in 2024 and 2025 reported that validation failed at the exit gate and they paid.

The listing’s structured data shows a 4.6 out of 5 rating across 817 reviews, which span 2018 to 2026 and include spa pass visits (ResortPass listing, September 30, 2026). Reviewers praise the staff and the lazy river most. The largest complaint cluster in low-scoring reviews is cleanliness and upkeep, such as murky pool water and dirty restrooms. Others cite slow or short-staffed service, food and drink prices, and crowds on busy days. About seven of the 80 reviews from July to September 2026 mention check-in, and six of those describe it as easy, smooth, or friendly.

The pools are open 8 AM to 10 PM daily and the waterslide is listed 10 AM to 6 PM daily (ResortPass listing, verified September 2026). Hours can change, so confirm on the day. Old Buck’s Place lists 11 AM to 6 PM Monday through Thursday and 10 AM to 7 PM Friday through Sunday on the resort’s site. ResortPass lists 11 AM to 7 PM, so confirm those hours too.

The resort is cashless. It has accepted cards and mobile pay where applicable since August 1, 2023 (Hyatt policies page, verified September 2026). The activity pool, kiddie pool, hot tubs, and spa pool are heated, except in inclement weather or below 55 degrees Fahrenheit. The lazy river and waterslide are not heated (Hyatt FAQ, verified September 2026). Check conditions for November visits.

Is booking a room at Hyatt Lost Pines cheaper than day passes?

For a day visit, rarely. Hyatt’s booking flow blocked our automated checks, so we cannot quote a live room rate. Kayak and Expedia listings we saw in September 2026 put a room night at several times the price of one midweek pass. Those are aggregator figures, not Hyatt rates, and for a family of four buying four passes the gap is much smaller. Overnight guests also pay a $50 daily resort fee per room, which covers water park access, the practice golf facilities, and the animal corral (Hyatt policies page, verified September 2026). Overnight self-parking is $25 per day (Hyatt FAQ, verified September 2026).

Midweek, four passes cost $242.48 at checkout on Wednesday, October 7. That buys full water park access with no overnight cost. On Saturday, October 31, the same family’s checkout total was $424.34. Check Hyatt’s rate for your date before deciding, because room prices change by date.

A couple’s Saturday, October 31 checkout total of $242.48 matches a family of four’s total on Wednesday, October 7 (ResortPass carts, September 30, 2026). If you want the night as well, the room math is worth running carefully.

What to bring and timing tips

Reviewers recommend arriving near opening on busy days for a chair in the shade, though others found seating plentiful on quiet days. Lounge chairs are first come, first served. Towels are provided. Wear your swimsuit under your clothes, because the day pass lists no changing rooms.

Bring a card, since the resort is cashless. There is poolside food and drink service. The resort’s cabana booking terms say no outside food, drinks, or coolers are allowed in the pool area (verified September 2026).

A cabana includes day passes for up to six guests. For six adults, the Adults Only Pool Cabana at $450 costs less than six Saturday passes. Those passes at $100 each come to $600 before fee and tax (Saturday, October 31 samples). The Family Pool Cabana at $550 also costs less for six adults. A family with several children can come out cheaper on passes, at $500 for two adults and four children that day. Cabana slots ran 9 AM to 2 PM or 3 PM to 8 PM, and availability varies by date, so book the cabana when you book the pass.

ResortPass carts showed refund-eligible cancellation until 11:59 PM the day before for day passes and until 10 AM the day before for cabanas. The resort’s own terms use a 24-hour rule. Prices change by date and availability, so recheck the date you want shortly before you book.

The better alternative

If the Saturday price does not work, McKinney Roughs Nature Park is worth knowing about. Adults pay $5 to enter, children 12 and younger are free, and visitors 65 and older, military, and disabled visitors pay $2 (LCRA park page, verified September 2026). The park is open daily from sunrise to sunset.

It covers about 1,140 acres along the Colorado River with 17.6 miles of trails (LCRA park map, verified September 2026). Hiking and biking use the park’s trails. Ziplines, river trips, and electric bike rentals are priced separately. The park is a short drive from the resort. It is not a pool day, but it is a low-cost Hill Country outing.

Our Austin resort day pass guide compares hotel pools in town, several of which listed lower prices than Lost Pines in that guide’s July 2026 samples.

If you want a spa day plus a night, Hyatt’s Lost Pines Spa package includes overnight accommodations and a $200 daily spa credit (Hyatt website, verified September 2026).

Platform price comparison

For more context on how ResortPass works as a booking platform, our full ResortPass explainer walks through the booking flow screen by screen. If you have questions about whether ResortPass is legitimate before you pay, the legitimacy guide covers what actually happens at check-in.

Where to stay nearby

We explain how we verify every price before it goes in a guide.