15 Must-Do San Antonio Activities: River Walk, Missions & Tex-Mex

Texas
By Ella Brown

San Antonio is one of Texas’ most exciting cities, where Spanish missions meet modern fun and delicious food is around every corner. Whether you want to explore historic sites, cruise along beautiful waterways, or taste authentic Tex-Mex flavors, this city has something special waiting for you. From underground caves to towering observation decks, San Antonio blends old and new in ways that will surprise and delight visitors of all ages.

1. Stand in Texas history at The Alamo

© San Antonio River Walk

No trip to San Antonio feels complete without visiting the site of one of America’s most famous battles. The Alamo Church stands as a powerful reminder of the 1836 fight for Texas independence. Walking through the old mission walls, you can almost hear echoes of the past.

Exhibits and guided tours bring the story to life with artifacts, documents, and personal accounts. The grounds are just steps from the River Walk, making it easy to combine history with your downtown adventures. Plan to spend at least an hour soaking in the stories and exploring the beautiful courtyard.

2. Bike (or walk) the Mission Reach to the UNESCO-listed Missions

© San Antonio River Walk

An 8-mile stretch of river park connects downtown to four stunning Spanish colonial missions. The Mission Reach trail offers over 16 miles of paved paths perfect for biking or walking, plus a paddling route for kayakers and canoeists. Native plants and wildlife make the journey feel like a nature escape.

Each mission tells its own story, from Mission Concepción’s original frescoes to Mission San José’s intricate rose window. These UNESCO World Heritage sites are still active churches today. Pack water and snacks, wear comfortable shoes, and give yourself plenty of time to explore each stop along the way.

3. Catch San Antonio | The Saga at San Fernando Cathedral

© Visit San Antonio

As darkness falls on Main Plaza, the cathedral’s white stone facade transforms into a glowing canvas. This free 24-minute light show uses cutting-edge projection mapping to animate 300 years of San Antonio’s history. Colors dance across the building, bringing stories of indigenous peoples, Spanish settlers, and modern San Antonio to life.

Arrive early to claim a good viewing spot on the plaza. The show runs on select nights throughout the year, so check the current schedule before you go. Watching history unfold in lights and music creates a magical experience you won’t forget.

4. Wander (and boat) the San Antonio River Walk

© San Antonio River Walk

Winding waterway right in the heart of downtown, lined with restaurants, shops, and shady trees. The River Walk stretches for miles, offering endless exploring on foot or by boat. Stone paths hug the water’s edge, making it easy to window-shop or grab a snack as you stroll.

Hop aboard a GO RIO cruise to see the city from a completely different angle. Narrated tours share fun facts and history while you glide past landmarks and under charming bridges. Dinner cruises and specialty rides run all year, so there’s always a new way to experience this iconic spot.

5. Eat and browse at The Pearl

© ExperienceFirst

What used to be an old brewery is now one of San Antonio’s coolest hangout spots. The Pearl buzzes with energy, from chef-driven restaurants to boutique shops and weekend events. Historic buildings have been beautifully restored, creating a mix of old charm and modern style.

Saturday mornings bring the Pearl Farmers Market, where local growers and makers sell fresh produce, baked goods, and handmade crafts. The market runs from 9 a.m. to 1 p.m., with some seasonal Sunday hours too. Grab breakfast, browse the stalls, and soak up the lively community vibe that makes this place special.

6. Shop & snack at Historic Market Square (El Mercado)

© The San Antonio Things

Step into the largest Mexican market in the United States, where color and culture fill every corner. Over 100 local vendors pack Market Square with handcrafted pottery, embroidered clothing, leather goods, and folk art. Mariachi music often fills the air, adding to the festive atmosphere.

Shopping works up an appetite, and luckily you’re surrounded by delicious options. Grab sweet pan dulce from a nearby bakery or sit down for a full lunch of tacos and enchiladas. The market offers an authentic taste of Mexican-American culture right in the heart of San Antonio, perfect for finding unique souvenirs.

7. Tex-Mex icon: Mi Tierra Café y Panadería

© actionkidtv

Since 1941, Mi Tierra has been serving up Tex-Mex magic 24 hours a day in Market Square. Papel picado banners flutter overhead, mariachi bands stroll between tables, and the panadería counter overflows with colorful Mexican pastries. The atmosphere alone is worth the visit.

Breakfast tacos, sizzling fajitas, and cheese enchiladas share menu space with traditional Mexican dishes. The bakery section tempts with conchas, empanadas, and tres leches cake. Whether you stop by for morning coffee and pan dulce or a late-night enchilada plate, Mi Tierra delivers authentic flavors and unforgettable energy.

8. Taste San Antonio’s signature puffy tacos

© Texas Monthly

Forget flat tortillas. San Antonio’s claim to fame is the puffy taco, where fresh masa is fried until it balloons into a crispy, pillowy shell. The result is a crunchy outside with a soft, airy inside that holds all your favorite taco fillings without getting soggy.

Ray’s Drive Inn claims to be home of the Original Puffy Taco, while Henry’s Puffy Tacos has its own loyal following. Both are family-run spots beloved by locals who’ve been eating there for generations. Order yours filled with picadillo, chicken, or beans, and discover why this unique creation has become a San Antonio tradition.

9. Find serenity at the Japanese Tea Garden

© Only In Your State

Tucked inside Brackenridge Park, this peaceful oasis offers a quiet escape from the city bustle. Stone pathways wind past koi ponds where orange and white fish glide beneath lily pads. A 60-foot waterfall cascades over rocks, creating soothing sounds that help you relax and recharge.

The garden is free to visit and open from dawn to dusk every day. Traditional Japanese design elements blend beautifully with Texas native plants, creating a unique landscape. Bring your camera for stunning photo opportunities, or simply find a quiet bench and watch the koi swim by in this hidden gem.

10. Explore the San Antonio Botanical Garden

© om.rehlat.com

Spread across 39 acres, this living museum celebrates plants from Texas and around the world. Themed gardens range from a Texas native landscape to a formal rose garden and a tropical conservatory filled with exotic species. Each season brings new blooms and colors to discover.

Special exhibits and events happen throughout the year, from butterfly releases to garden workshops. Educational programs teach visitors about plant conservation and sustainable gardening. The garden provides a beautiful outdoor classroom where you can learn while wandering through stunning landscapes. Check their website for current hours and seasonal highlights before planning your visit.

11. Ride up the Tower of the Americas

© www.toweroftheamericas.com

Rising 750 feet above downtown, this iconic tower has been giving visitors sky-high views since 1968. Glass-walled elevators whoosh you up to the observation deck, where the entire city spreads out below your feet. On clear days, you can see for miles in every direction.

The revolving restaurant slowly rotates as you dine, giving you a constantly changing panorama without leaving your seat. Whether you come for the views, a meal, or both, the Tower of the Americas offers a unique perspective on San Antonio’s layout and landmarks. Check their website for current hours and any special events happening at the top.

12. See world art at the San Antonio Museum of Art (SAMA)

© San Antonio Express-News

Housed in a beautifully converted historic brewery, SAMA sits right on the Museum Reach portion of the River Walk. Collections span 5,000 years, from ancient Mediterranean sculptures to contemporary paintings. Egyptian mummies, Greek pottery, and Roman glass share space with modern masterpieces.

Special exhibitions rotate throughout the year, bringing world-class art to San Antonio. The museum’s Asian art collection is particularly impressive, featuring works from China, Japan, India, and Southeast Asia. SAMA is open Tuesday through Sunday, making it easy to add culture to your San Antonio adventure. Plan at least two hours to explore the diverse galleries.

13. Experience the West at the Briscoe Western Art Museum

© Hotels.com

Saddle up for a journey through Western heritage at this museum steps from the River Walk. Paintings of cowboys, sculptures of horses, and artifacts from frontier life fill the galleries. The Briscoe celebrates the art, history, and culture that shaped the American West and Texas.

An outdoor sculpture garden lets you enjoy Western art under the Texas sun. Temporary exhibitions bring fresh perspectives on Western themes throughout the year. The museum building itself is historic, adding another layer to your visit. Check current hours before you go, and give yourself time to explore both indoor galleries and outdoor spaces thoroughly.

14. Wander La Villita Historic Arts Village

© Elisabeth and Company

Cobblestone streets and centuries-old buildings create a charming backdrop for this artisan community. La Villita, meaning little village, dates back to the 1700s and now houses working artists in studios and galleries. Watch glassblowers, painters, and craftspeople create their art right before your eyes.

The village sits on the National Register of Historic Places, preserving its authentic Spanish and German architecture. Browse handmade jewelry, pottery, paintings, and textiles in the small shops. Located just off the River Walk, La Villita offers a peaceful step back in time where you can support local artists and take home truly unique treasures.

15. Go underground at Natural Bridge Caverns

© Natural Bridge Caverns |

Just north of San Antonio, Texas’ largest commercial cavern system waits beneath the earth. Guided tours lead you down into massive chambers decorated with stalactites, stalagmites, and flowstone formations millions of years in the making. The underground temperature stays a cool 70 degrees year-round, perfect for escaping Texas heat.

Above ground, adventure courses offer zip lines, rope challenges, and other outdoor activities for thrill-seekers. Different tour options let you choose your adventure level, from easy walking tours to more challenging expeditions. The caverns provide a completely different side of the San Antonio area, proving there’s beauty both above and below ground.