La Sirena Drive Through Mexican Food

4.7 ( 252 reviews )
Checking... 11:00 AM - 7:00 PM See Hours
$10–20
501 S Excelsior Ave, Butte, MT 59701, United States
+1 406-565-5214

At La Sirena Drive Through Mexican Food, the charm of authentic Mexican cuisine meets the convenience of a drive-through experience. Nestled in Butte, Montana, this spot has quickly gained recognition for its flavorful offerings and lively atmosphere. Many customers rave about the Carne Asada bowls that are bursting with flavor and generous portions, showcasing the true essence of Mexican dining.

Reviewers highlight the freshness of the ingredients, particularly in dishes like the Birria tacos and loaded fries, which leave diners feeling satisfied and eager for more. According to Zian Z, this establishment surprised even those accustomed to authentic Mexican food often found in border towns. The crispy chips and vibrant salsas paired with perfectly steamed tacos earned high praise.

The service here stands out as well, with patrons noting the friendliness and efficiency of the staff. Customers like Jennifer Wright appreciate the quick preparation without sacrificing quality—a feat not easily achieved in fast food. La Sirena truly embraces the flavors of Mexico, making it a must-stop for locals and travelers alike. Whether you're a Montana resident or just passing through, this drive-through haven promises a delightful culinary journey.

Amenities and More

  • Accessibility
    • Has wheelchair-accessible car park
    • No wheelchair-accessible seating
  • From the business
    • Identifies as Latino-owned
    • Identifies as LGBTQ+ owned
    • Identifies as veteran-owned
    • Identifies as women-owned
  • Service options
    • Has drive-through
    • Offers takeaway
    • No delivery
  • Highlights
    • Has fast service
  • Popular for
    • Popular for lunch
    • Popular for dinner
    • Good for solo dining
  • Offerings
    • Serves comfort food
    • Serves food
    • Quick bite
    • Serves small plates
  • Dining options
    • Serves lunch
    • Serves dinner
    • Serves dessert
  • Amenities
    • No toilet
  • Atmosphere
    • Casual
  • Crowd
    • LGBTQ+ friendly
    • Popular with tourists
    • Transgender safe space
  • Planning
    • Usually has a wait
    • Doesn't accept reservations
  • Payments
    • Accepts cheques
    • Accepts credit cards
    • Accepts debit cards
    • Accepts NFC mobile payments
    • Credit cards
  • Children
    • Good for kids
  • Parking
    • Free of charge street parking
    • Free parking lot
    • Plenty of parking

Reviews For La Sirena Drive Through Mexican Food

razon hoque
Jun 25,2025
Updated review: This time it was really great! They have all the veggies you want it like real Mexican style. Carne Asada bowl was full of flavors and fulfill. Portion was great and taste was awesome. Thank you for your reply today, I went again and ordered with veggies. It will match all your expectations. Great food!!! Old review:They should put veggies with regular order of bowl. Carne Asada brown was really great but missed out the real flavors of maxican food for the lack of onions, cilantro etc. I am not sure if they serve with these if asked. Bdw it’s only a drive through, lots of people come in line during lunch. Take your time before going there.
Jennifer Wright
Jun 14,2025
Was driving through town on a road trip and found this! We had birria and carne asada taco boxes. Some of the best tacos we have ever had (and we know tacos!) Lady at the window was super nice. Food is made when you order and was still fast! Definitely on our list to stop by every time we are on this route!
Zian Z
Jun 13,2025
I definitely did not have high expectations for mexican food in Montana. I have lived on the border of Mexico and Texas my whole life. I grew up in a town where there’s tacos on every corner and mexican restaurants are a dime a dozen. I’ve traveled to Mexico and eaten authentic food. I am a second generation American with roots in Mexico. When I say this place is the REAL DEAL I mean it. The food is so fresh and it’s surprising how the food comes out so quickly from a drive through. The chips were perfectly crispy and the salsas were on point!! I ordered birria tacos and let me just say these were the best birria tacos I’ve ever eaten at a restaurant. We didn’t think we’d get full with 4 tacos so we ordered the loaded fries but we got stuffed off of 3 tacos. They are packed with meat and super filling. La sirena does not skimp on quality, authenticity and meat. The employees were super friendly and I’ll definitely be back often Being new in Butte I was really homesick for Mexican food but this place hit the spot
katie monnin
Jun 8,2025
Best Mexican food in Montana, and the most authentic thing I’ve had outside of Mexico. We took a day trip from Bozeman to Butte and stopped for lunch and it was worth the stop. The service was friendly and quick. I wish they would open a location in Bozeman.
Brittany Ruth
Jun 2,2025
Wow! The best Mexican food that I have ever had! My husband got a burrito with Cilantro Lome Chicken, and I got the Nacho Special with Chicken COVERED in CHEESE! I wish I had one of these restaurants around me, I would go every other day! Also, the lady at the drive thru was FANTASTIC! So speedy and very kind. It was an all together great experience and a great pit stop on our way to Glacier!
Hello !
May 6,2025
Drive thru only, fast service and friendly! We got birria and carne asada taco boxes with just the 4 tacos. We didn’t want the beans and rice. Birria tacos was 16 and the carne asada were 20. The chips and queso were fresh and tasty. The horchata slushy was sweet and cinnamony. Personally too sweet but it was good! I would recommend this restaurant for any weary travelers like us. Ps we are from Arizona & these tacos would definitely sell back home and give those restaurants competition!
Lou Ann Koch
Apr 30,2025
Excellent Food! Birria and Carne Asada Tacos
Bob Jones
Mar 29,2025
Carnitas Burrito and Birria Taco 15. Compared to the amount of food and quality this was a bargain. Having had authentic Mexican food from all over the country as well as Mexico, this was pretty good. I will be returning to try other things on the menu. Pictures speak 1000 words

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