Iron Cactus Mexican Restaurant and Margarita Bar
San Antonio, TX
200 Riverwalk St, San Antonio, TX, 7820529 itemsUpdated March 20, 2026
Structured menu data
Bar and Drinks
Drink Menu
Agave Nectar Lemonade
$5.00A sweet and tangy lemonade sweetened with agave nectar.
Fresh Fruit Smoothie
$7.00Made with seasonal fruits and yogurt, this smoothie is a healthy treat.
Signature Margarita
$10.00A refreshing blend of tequila, lime, and orange liqueur.
Locations
Downtown Austin
San Antonio River Walk
Lunch and Dinner Menus
Ahi Tuna Salad
A fresh salad made with ahi tuna.
Baja Fish Tacos
Flavored fish tacos made without seed oils.
Chips and Salsa
Seed-oil-free chips served with salsa.
Citrus Baby Spinach Salad
A light salad featuring baby spinach and citrus.
Enchiladas
Traditional enchiladas prepared in a healthy way.
Guacamole
Tableside guacamole made fresh.
Siete Blue Corn Tortilla Chips
Healthy blue corn tortilla chips.
Menus
Lunch and Dinner
San Antonio Sunday Brunch
Private Events
Austin
Fiesta River Parade
Off-Site Catering
San Antonio
San Antonio Tequila Cruise
San Antonio Sunday Brunch Menu
100% Agave Margarita
A traditional margarita made from 100% agave tequila.
100% Agave Margaritas
Classic margaritas made with 100% agave tequila.
Bloody Mary
A savory cocktail made with vodka, tomato juice, and various spices.
Mimosa
A refreshing cocktail made with champagne and orange juice.
Tequila Cocktail
A variety of cocktails made with tequila.
Tequila Cocktails
Various cocktails made with tequila.
Specials
Discount Details
10% off with valid military ID, 50% off for patrons in military uniform. Offer excludes alcohol.
Military discount - every day
Iron Cactus proudly offers a discount to all vets and active duty military personnel every day!
Note
Happy Hour will not be available in Austin during special events, including SXSW, ACL and Formula 1.