The downtown Austin skyline seen across Lady Bird Lake on a sunny day, with kayakers on the water

3 Days in Austin

Brisket, bats, two-stepping and a spring-fed pool, planned by day with the closing days and lines you should know about.

3 days, 16 stops

Photo: Michael Barera, CC BY-SA 4.0

Austin exists because the Republic of Texas wanted a new capital. In 1839 the Texas Congress picked a site on the Colorado River to replace Houston, and the University of Texas held its first classes in 1883. Lawmakers, students and musicians have shared the same bars ever since. The official slogan is The Live Music Capital of the World; the locals' motto, Keep Austin Weird, is now printed on T-shirts.

Three days is the right length. Austin is spread out, and its sights are good but few, none needing more than half a day. What you come for is the rhythm: a breakfast taco, a swim in a spring-fed pool, a long lunch of smoked beef and a night on a dance floor. Three days fits the Capitol area, South Austin and one day trip to Lockhart, the town the Legislature named the barbecue capital of Texas. Add a fourth day only for San Antonio or the wine towns.

Day one is downtown, day two a day trip by car to Lockhart and Wimberley, day three South Austin. More on the country in the United States guide. Start on a Wednesday: Franklin is closed Mondays, Matt's El Rancho Tuesdays, Joe's Bakery Mondays, Barton Springs is shut Thursdays from 9am to 7pm, and the Broken Spoke dances Tuesday to Saturday, so Wednesday puts all of them on an open day.

Day 1Downtown, Capitol Complex, East Austin, University of Texas

Day 1: Capitol, Franklin Barbecue and the Bats

Today is a downtown day and most of it can be walked, but Franklin Barbecue is a mile east of the Capitol, so plan for a short ride. Order Franklin's brisket in advance online, or you will spend your morning in a line.

Morning
  1. See1-1.5 hoursFree

    Texas State Capitol

    The pink granite Texas State Capitol with its dome, seen from above across the grounds
    Photo: LoneStarMike, CC BY 3.0

    The Texas State Capitol was designed by Elijah E. Myers and built from 1882 to 1888, and Texans will tell you it is taller than the one in Washington. They are right: it stands 302 feet (92 m) high. The pink "sunset red" granite outside came from Granite Mountain near Marble Falls, donated by the quarry's owners after the first stone, a local limestone, stained with rust.

    The building is free and open daily (7am to 8pm on weekdays, 9am to 8pm at weekends). Walk into the rotunda and look up into the dome. Free guided tours leave Monday to Saturday from 9am and on Sundays from noon, last departure 4:15pm, and are worth the half hour.

    Official website
  2. See1.5-2 hours22 USD (20 EUR); IMAX documentaries 10 USD (9 EUR)

    Bullock Texas State History Museum

    The pink granite front of the Bullock Texas State History Museum with its rotunda and the Capitol Mall wall in front
    Photo: Larry D. Moore, CC BY 4.0

    Half a mile north of the Capitol, the Bullock Texas State History Museum opened in 2001 and tells the story of the state in one building. The first-floor Texas History Gallery, which starts more than 16,000 years ago, is the main attraction. It is the state's own version of its story, told with some confidence.

    The museum is open daily from 10am to 5pm. Add the Star of Destiny show in the Texas Spirit Theater for 6 USD (5.40 EUR) if you have kids. The garage costs 15 USD (13.50 EUR), so walk from the Capitol.

    Official website
Afternoon
  1. Taste1-1.5 hours (without a line)About 30-45 USD (27-40 EUR) per person for brisket, sausage and sides

    Franklin Barbecue

    The queue of customers on the steps outside Franklin Barbecue, with its teal trim and Franklin sign
    Photo: Larry D. Moore, CC BY 4.0

    Aaron Franklin opened Franklin Barbecue in 2009 as a trailer and moved to East 11th Street in 2011. Aaron Franklin won a James Beard Award in 2015, and President Obama bought lunch for the people in line behind him in 2014. The brisket sells out most days, and the line has run to hours.

    The way around it is to order online at preorder.franklinbbq.com and collect at your slot. It is open Tuesday to Sunday from 11am until the meat is gone, usually around 2 or 3pm, closed Mondays and around Thanksgiving and Christmas. The brisket has a dark bark and wobbling fat; add ribs and a link of sausage.

    Official website
Evening
  1. Experience1-1.5 hours, including waitingFree

    Congress Avenue Bridge Bats

    A ribbon of bats streaming over the Congress Avenue Bridge at dusk, with crowds lining the rail
    Photo: AlliClarke, CC BY-SA 3.0

    The Ann W. Richards Congress Avenue Bridge crosses Lady Bird Lake just south of downtown, and the gaps in its road deck shelter the largest urban bat colony in the world, Mexican free-tailed bats that spend summers in Austin and winters in Mexico. Bat Conservation International puts the summer colony at 750,000 to 1.5 million. At dusk they pour out in a long ribbon to hunt insects.

    The best viewing is mid-March to mid-April and late July through August. Emergences happen nightly in the warm months, usually within 30 minutes before sundown in hot, dry weather, later when it is cool and damp. Late in the season most have left for Mexico, though up to 100,000 stay year-round. Stand on the bridge sidewalk or on the grass at Auditorium Shores. No white lights, loud noises within 100 feet or drones near the columns.

    Official website
  2. Experience2-3 hoursFree to 25 USD (22 EUR) depending on the show

    Red River and Sixth Street

    Bars and music venues along Sixth Street in downtown Austin, with high-rise towers behind
    Photo: ajay_suresh, CC BY 4.0

    Sixth Street, once called Pecan Street, is a nine-block historic district of Victorian brick buildings, now packed with bars and clubs. It is the most touristy part of town and gets loud late, especially at weekends. Red River Street, a few blocks east, is where the touring bands play.

    For a real show, walk the Red River stretch: Stubb's at 801 Red River is a barbecue restaurant with an outdoor amphitheater, and Mohawk is at number 912. Check their calendars, since tickets are usually sold online. Bars in Austin are smoke-free by ordinance. Walk Sixth for the atmosphere, but spend the evening on Red River.

    Official website
Day 2Lockhart, Wimberley, South LamarDay trip

Day 2: Lockhart Barbecue, Wimberley and the Broken Spoke

This day needs a car: Lockhart is 29 miles (47 km) from downtown, Wimberley another 34 miles (55 km) and the drive back is 39 miles (63 km), about 100 miles in all. The Blue Hole swim season runs roughly May to September. Out of season, skip Wimberley after lunch and use the afternoon for Mount Bonnell (see More time), then be at the Broken Spoke by 7:15pm.

Morning
  1. See45 minutesFree

    Lockhart Courthouse Square

    The red and cream Caldwell County Courthouse in Lockhart behind crape myrtle trees and a lawn
    Photo: Antony-22, CC BY-SA 4.0

    Lockhart is a county seat of about 14,000 people, and in 1999 the Texas Legislature proclaimed it the "Barbecue Capital of Texas." The Second Empire Caldwell County Courthouse dates from 1894. Walk the square, then to the Dr. Eugene Clark Library, the oldest operating public library in Texas, and keep it short: the meat markets are why you came.

    Official website
Afternoon
  1. Taste1-1.5 hoursAbout 25-35 USD (22-31 EUR) per person

    Kreuz Market

    The red barn-style front of Kreuz Market in Lockhart with its Barbecue and Sausage signs
    Photo: Dameon Hudson, CC BY 3.0

    Central Texas barbecue grew out of the meat markets of German and Czech settlers in the nineteenth century, who smoked unsold meat and wrapped it in butcher paper. Charles Kreuz Sr. bought a meat market here in January 1900. The business moved in 1999 to its current building at 619 N. Colorado after the family couldn't agree on a lease, and Smitty's Market opened in the original building. Black's Barbecue, at 215 N. Main, dates from 1932.

    At Kreuz you order at the counter and the meat is weighed by the pound, brisket, pork chop, sausage, with crackers and pickles. The old no forks, no sauce rule is gone, but the meat still comes on butcher paper and tastes best with your hands. It is open Monday to Saturday 10:30am to 8pm and Sunday 10:30am to 6pm. For a second round, Black's is open daily from 10am and Smitty's is in the old building (check hours).

    Official website
  2. Experience1.5-2 hoursFrom about 15 USD (13.50 EUR) for a half-day swim pass in season; trails free

    Blue Hole Regional Park

    Blue Hole on Cypress Creek with tall bald cypress trees on the bank and low sun on the water
    Photo: Nan Palmero from San Antonio, TX, USA, CC BY 2.0

    Wimberley sits on Cypress Creek in the Hill Country, 38 miles southwest of Austin, and the Blue Hole is its swimming hole. Swimming is seasonal, needs a reservation, and the city can close it for high bacteria levels or poor visibility.

    Outside the swim season the trails and picnic areas stay free, but the creek alone is not worth the extra 100 miles of the day. Skip Wimberley then and spend the afternoon at Mount Bonnell.

    Official website
  3. See1 hourFree

    Wimberley Square

    Stone shopfronts with flags and deep porches on the square in Wimberley
    Photo: Travis K. Witt, CC BY-SA 4.0

    Wimberley Square is the center of a town of about 2,800 people, named after Pleasant Wimberley, who ran a gristmill and cotton gin here in the 1870s. Find a coffee and keep it short, because it is almost an hour back to Austin and tonight you have a dance hall to get to. Old Baldy Park has 208 steps up to a 360-degree view, best at sunrise.

Evening
  1. Experience2-3 hoursDinner and drinks about 30-50 USD (27-45 EUR); live music cover varies

    Broken Spoke

    The red wooden front of the Broken Spoke dance hall with its Coca-Cola sign and wagon-wheel railings
    Photo: Larry D. Moore, CC BY 4.0

    Opened in 1964 by James White and still run by his family, the Broken Spoke at 3201 South Lamar calls itself the last of the true Texas dancehalls. It has a Texas Historical Marker, unveiled in 2023. It is a dance floor, a stage and a restaurant under one roof.

    It is open Tuesday to Saturday from 4pm, with the kitchen serving until 10pm Tuesday to Thursday and 11pm Friday and Saturday, and the dance floor opening at 7:15pm. Two-step and swing lessons run from 8 to 9pm Wednesday to Saturday, and line dancing is not allowed. Take the lesson if you don't know the two-step.

    Official website
Day 3East Austin, Zilker Park, Lady Bird Lake, South Austin

Day 3: Barton Springs, South Congress and the Continental Club

The sights today are close but not walkable from each other, so mix a rideshare with the Lady Bird Lake trail. Barton Springs is closed on Thursdays from 9am to 7pm for cleaning, which is why this is day three and a Friday.

Morning
  1. Taste45 minutesAbout 10-15 USD (9-13 EUR) per person

    Joe's Bakery & Coffee Shop

    The teal front of Joe's Bakery & Coffee Shop on East 7th Street with the downtown skyline behind
    Photo: Larry D. Moore, CC BY 4.0

    Joe's Bakery & Coffee Shop, at 2305 East 7th Street, is a Mexican bakery and diner in East Austin and the right place to start the day. The breakfast taco is a soft corn or flour tortilla filled with eggs, meat or cheese, and Austin has claimed to be its home town, a claim others dispute. Order two or three and add a pan dulce, a sweet Mexican pastry, to finish.

    Listings give an opening around 6 or 6:30am and a closing in the early afternoon, closed Mondays. Hours differ by source, so check before you go.

  2. Experience1.5-2 hours9 USD (8 EUR) for non-residents aged 18 to 62

    Barton Springs Pool and Zilker Park

    The green spring-fed water of Barton Springs Pool with a grassy bank and a lifeguard chair
    Photo: Spawnzilla, CC BY-SA 4.0

    Barton Springs Pool is a swimming pool in Zilker Park, fed entirely by springs from the Edwards Aquifer, so the water stays between about 68 and 74 F (20-23 C) all year. In July it is the best place in Austin to be. Zilker Park is 350 acres the city bought from Andrew Jackson Zilker between 1917 and 1931, and it hosts ACL Fest each October.

    The pool is open daily from 5am to 10pm, with lifeguards from 8am, except Thursday, when it is closed for cleaning from 9am to 7pm. The pool also closes for repairs and after floods, so check the city's park closures page before you go.

    Official website
  3. See1-1.5 hoursFree

    Lady Bird Lake and the Hike-and-Bike Trail

    Lady Bird Lake in the evening with a road bridge and the downtown Austin skyline behind it
    Photo: Ed Schipul, CC BY-SA 2.0

    Lady Bird Lake is not a natural lake: the city dammed the Colorado River in 1960 to make a cooling pond for a power plant. The lake, still called Town Lake by many locals, was renamed in 2007 for Lady Bird Johnson, who had pushed for a cleaner waterfront and a trail. That trail, now the Ann and Roy Butler Hike-and-Bike Trail, runs along the shore and is the best way to see downtown's skyline.

    From Zilker, walk or ride east along the south shore toward Auditorium Shores, where a statue of Stevie Ray Vaughan stands on the south bank. A mile or two is plenty in the middle of the day.

Afternoon
  1. Taste1-1.5 hoursAbout 18-30 USD (16-27 EUR) per person

    Matt's El Rancho

    Matt Martinez sold tamales from a wooden pushcart by the Capitol in 1923, at the age of six, and in 1952 he and his wife Janie opened the first El Rancho on East 1st Street with ten tables. The restaurant moved to 2613 South Lamar in 1986 and is still run by the Martinez family, a classic Tex-Mex dining room.

    Start with the Bob Armstrong Dip, a Matt's original on the appetizer list, or the plain chile con queso, then order the enchiladas with chile con carne and a margarita. It is open every day except Tuesday: Monday 11am to 9pm, Wednesday and Thursday to 10pm, Friday and Saturday to 11pm, Sunday to 9pm.

    Official website
  2. See1.5-2 hoursFree

    South Congress Avenue

    Allens Boots on South Congress Avenue, a stone shop front with a giant red boot on its sign
    Photo: Larry D. Moore, CC BY 4.0

    South Congress, called SoCo by locals, starts at the Congress Avenue Bridge and runs due south as a shopping and cultural district of eclectic small retailers, restaurants, music venues and food trucks, between the Travis Heights and Bouldin Creek neighborhoods. It is touristy, in a pleasant way.

    Walk it from the Elizabeth Street area south, and stop for a coffee at Jo's at 1300 South Congress. The shops are good for souvenirs and vintage clothes.

Evening
  1. Experience2-3 hoursCover usually 10-20 USD (9-18 EUR), varies

    Continental Club

    The Continental Club on South Congress Avenue with its red door, neon sign and black awning
    Photo: Larry D. Moore, CC BY 4.0

    The Continental Club at 1315 South Congress opened in 1955 as a private supper club, and now says it has live music every night of the week. Its neon sign is a landmark on South Congress, and vintage cars often line the avenue in front. It is a small, long-established room for Austin's roots music.

    Check the calendar for your night, since cover varies. Arrive early for a spot near the stage. It is a good last night in Austin.

    Official website

If You Have More Time in Austin

Five places that didn't fit in three days, from the campus to the Hill Country and San Antonio.

The Lyndon Baines Johnson Library and Museum, a large travertine block building on the University of Texas campus
Photo: ajay_suresh, CC BY 4.0
See

University of Texas campus and the Blanton Museum

The campus is worth a walk, with the Tower, the Blanton Museum of Art and the Harry Ransom Center. The reason to come is the LBJ Presidential Library, a travertine block dedicated in 1971 with a replica Oval Office; check lbjlibrary.org for hours and tickets. The Tower is visited by tour only, so reserve through the university's site.

Getting there: 1.5 miles (2.4 km) north of the Capitol, 10 minutes by rideshare or bus

Official website
The Colorado River as Lake Austin bending away below the Mount Bonnell lookout, with houses on the shore
Photo: Baytownbert, CC BY-SA 3.0
See

Mount Bonnell

A limestone lookout over Lake Austin and the Colorado River, a tourist spot since the 1850s and a Recorded Texas Historic Landmark. Free, short and best at sunset, so it is the swap for Wimberley on day two when the Blue Hole is closed for swimming.

Getting there: 5 miles (8 km) northwest of downtown, 15 minutes by car

The waterfall at Hamilton Pool dropping into a turquoise pool with swimmers
Photo: Trougnouf (Benoit Brummer), CC BY 4.0
Experience

Hamilton Pool Preserve

A natural pool beneath a collapsed limestone grotto, with a 50-foot waterfall. Reservations are required every day, so book on the county parks site, and note that a booking does not guarantee swimming, which depends on water quality and recent rain.

Getting there: About 30 miles (48 km) west of downtown, 50 minutes by car

Official website
Stone and wood storefronts with deep porches along East Main Street in Fredericksburg under a blue sky
Photo: Michael Barera, CC BY-SA 4.0
Taste

Fredericksburg and the Hill Country wine towns

Founded in 1846 and named after Prince Frederick of Prussia, Fredericksburg is the center of Texas German culture and sits in the Hill Country wine area. It is a full day by car, and that is why it isn't in the plan: Lockhart is 29 miles away, Fredericksburg almost three times as far.

Getting there: About 78 miles (126 km) west of Austin, 1 hour 40 minutes by car

Official website
The limestone front of the Alamo mission chapel in San Antonio with its carved doorway and a Texas flag
Photo: Gage Skidmore, CC BY-SA 4.0
See

San Antonio

San Antonio is its own trip, with the Alamo and the River Walk. See our 3 Days in San Antonio guide.

Getting there: About 80 miles (129 km) southwest of Austin, 1 hour 30 minutes by car or bus

What to Eat and Drink in Austin

Texas eats beef, corn and cheese, and Austin adds breakfast tacos. These are the dishes and drinks not to leave without trying.

A tray of Texas barbecue on butcher paper: sliced brisket, a beef rib, pickles and raw onion, with coleslaw
Photo: T.Tseng, CC BY 2.0

Barbecue

Central Texas barbecue means beef brisket smoked for hours, sliced by the pound and served on butcher paper. It comes from the German and Czech meat markets of the nineteenth century, and Lockhart, Luling and Taylor are its home towns. Brisket is the one to order.

Where to try it: Franklin Barbecue and Terry Black's in Austin; Kreuz Market, Smitty's Market and Black's Barbecue in Lockhart.

A breakfast taco on a flour tortilla with egg, black beans, pico de gallo and avocado, and a cup of green salsa
Photo: Missvain, CC BY 4.0

Breakfast tacos

A soft corn or flour tortilla filled with meat, eggs or cheese. Some claim Austin is its home, which others dispute. Get two or three and a coffee.

Where to try it: Joe's Bakery & Coffee Shop on East 7th Street, closed Mondays.

A red bowl of chile con queso topped with chorizo and diced tomato, next to a basket of tortilla chips
Photo: Hungry Dudes, CC BY 2.0

Queso

Chile con queso is melted cheese and chile peppers served as a dip for tortilla chips, probably a descendant of queso flameado from the northern Mexican state of Chihuahua.

Where to try it: Matt's El Rancho on South Lamar, where the house version is the Bob Armstrong Dip.

A plate of beef enchiladas with onion and cilantro, refried beans and rice
Photo: Ser Amantio di Nicolao, CC0

Enchiladas and Tex-Mex

Tex-Mex is the Texan-Mexican cooking of the border, with more cheese than mainstream Mexican food: enchiladas with chile con carne, fajitas, nachos, rice and beans.

Where to try it: Matt's El Rancho, a family restaurant since 1952, closed on Tuesdays.

A diner plate of chicken-fried steak with mashed potatoes and cream gravy

Chicken-fried steak

A tenderized beef steak, breaded and fried like chicken, usually with cream gravy. Many sources trace it to German and Austrian immigrants and their schnitzel, and Lamesa, on the South Plains, claims to be its birthplace.

Where to try it: Old-fashioned Texas diners; ask a local which one.

A Texas kolache cut open to show a sausage, cheese and jalapeno filling
Photo: Steveprutz, CC BY-SA 4.0

Kolaches

Czech immigrants brought the kolache, a sweet yeast pastry with a fruit filling, and in Texas the word also covers the sausage-filled klobasnek. Many Central Texas bakeries sell both.

Where to try it: Bakeries in the small towns of Central Texas.

A whole pecan pie in its tin with a ring of pecan halves on top

Pecan pie

The Texas Legislature made pecan pie the official state pie in 2013. It is sweet and sticky, made of pecans, eggs, butter and sugar.

Where to try it: Diners and barbecue joints with a dessert case.

Margarita and the Mexican martini

The margarita is the standard drink with Tex-Mex. The Mexican martini is an Austin favorite, a margarita-style cocktail served straight up with olives, and most Texans say it began at the Cedar Door Patio Bar and Grill.

Where to try it: Any Tex-Mex dining room; Matt's El Rancho has its own Knockout Martini.

Shiner Bock

A dark lager from the Spoetzl Brewery in Shiner, Texas, founded in 1909 by German and Czech immigrants who missed the beer of home.

Where to try it: Most bars and barbecue joints.

Tito's Handmade Vodka

Founded by Tito Beveridge in Austin in 1997, Tito's is made from corn and began at Texas' first legal distillery. It is now one of the top-selling vodkas in the United States.

Where to try it: Any Austin bar.

Where to Stay in Austin

Austin has no single center, so pick the area that matches what you want to do at night.

Downtown

Best for: First-timers who want to walk to the Capitol, Sixth Street and the bridge

The Capitol, the lake trail, Sixth Street and the bridge are all within walking distance. The catch is noise near Sixth Street at weekends.

South Congress

Best for: Shops, cafés and the Continental Club

Hotels, restaurants and music venues, with an easy walk to the Congress Avenue Bridge. The catch is that the Capitol and East Austin barbecue are a ride away.

East Austin

Best for: Food, bars and the barbecue crowd

Franklin Barbecue and Joe's Bakery are here, along with small restaurants and bars. The catch is that it is spread out and you will need rideshares at night.

Zilker and Bouldin Creek

Best for: Barton Springs, South Lamar and quieter evenings

Residential streets near the pool and the trail, a short ride from Matt's El Rancho and the Broken Spoke. The catch is that downtown is a ride away.

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Before You Go

The practical stuff that makes the first day in Austin easier.

Money and tipping

US dollars. Cards work almost everywhere, but carry a little cash for tips. Menu prices exclude sales tax, and a tip of 18-20% is normal in restaurants and bars. Rate used in this guide: 1 USD = 0.898 EUR, 28 October 2026.

Getting around

Downtown is walkable. CapMetro Route 20 connects the airport and downtown for 1.25 USD (1.10 EUR); local fares are capped at 2.50 USD (2.25 EUR) a day if you tap a bank card or the Umo app. Fares rise in January 2027. A rental car is essential only for day two.

Heat

July and August highs reach 95 F (35 C) or more, and on average 29 days a year hit 100 F (38 C). From June to September do outdoor things before 10am or after 6pm, carry water and use Barton Springs as the cure.

Festivals

SXSW takes over the city from 15 to 21 March 2027 (the clocks change on 14 March), so book early. ACL Fest fills Zilker Park over two weekends in early October (2-4 and 9-11 October in 2026); check aclfestival.com for 2027. The clocks go back on the first Sunday of November, which moves sunset, and the bats, an hour earlier.

Smoking and alcohol

Austin bars and public buildings are smoke-free by city ordinance, with rare ventilated exceptions. You must be 21 to drink, and you need photo ID.

Book ahead

Order Franklin Barbecue online, reserve a Blue Hole swim slot in summer and Hamilton Pool, and check the Broken Spoke and Continental Club calendars.

Live music listings

Austin has shows every night. See who is playing on the Austin Chronicle's music calendar or on Do512, and check the venue's own site before you buy a ticket.

Phone, data and plugs

Check your home plan for roaming charges in the United States, or buy a prepaid SIM or an eSIM. US plugs are types A and B at 120 V, so bring an adapter.

Austin Travel FAQ

Is 3 days enough for Austin?

Yes. The sights are few and spread out, and three days covers the Capitol, a barbecue day trip, the pool and a few nights of music. A fourth day suits Fredericksburg or San Antonio.

What are the must-see places in Austin?

The Texas State Capitol, Franklin Barbecue, the Congress Avenue Bridge bats, Barton Springs Pool, South Congress, the Continental Club or Broken Spoke, and a day in Lockhart for barbecue.

When do the bats fly under the Congress Avenue Bridge?

Nightly in the warm months, around sunset. The best weeks are mid-March to mid-April and late July through August, and good nights can last until mid-October.

Do I need a car in Austin?

Not for downtown, but day two, to Lockhart and Wimberley, needs one. In the city, rideshare and CapMetro are enough.

Is Austin safe for tourists?

Most visits are trouble-free. Use normal city sense downtown late at night, particularly around Sixth Street, and take a rideshare after dark rather than a long walk.

Is Austin expensive?

Hotels are the big cost. Breakfast tacos and barbecue are good value if you order by the half-pound.

Do I need a visa for the United States?

Many visitors from Europe can travel under the Visa Waiver Program with an approved ESTA, currently 40 USD (36 EUR), for stays up to 90 days. Check the official CBP site for your nationality and the current fee.

What is the best day trip from Austin?

Lockhart for barbecue, at 29 miles. Add Wimberley for the Hill Country swimming hole, or go to Fredericksburg for the German town and wine.