About T/aco

Welcome to T/aco, a trusted Mexican Restaurant in Boulder, CO, known for flavorful dishes and a warm dining experience. With a 4.50-star rating from 1861 reviews, we’re proud to serve guests looking for great food, friendly service, and great service and quality.

Last updated: Jun 04, 2026

Business Hours

Closed · Sunday 11 AM-9 PM
Thursday 11 AM-9 PM
Friday 11 AM-9:30 PM
Saturday 11 AM-9:30 PM
Sunday 11 AM-9 PM
Monday 11 AM-9 PM
Tuesday 11 AM-9 PM
Wednesday 11 AM-9 PM

Customer Reviews

4.50
Based on 1861 reviews
A
asaru buffalo

This place is dope. Shoutout to Ben and crew, great bartenders, quick and friendly service! The food is incredible, and I definitely recommend the chicken tacos, margaritas, salsa trio, and guac served with the freshly cooked in house tortilla chips. All at an affordable price too, you can’t beat it. Ten out of ten, would recommend, and I am going …

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Dasha Elgart

Love this place! The most delicious tacos in town at a super affordable price. Great outdoor patio. Awesome staff.

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carmela “Carmela and The Beast”

In town for a visit and this was on my list to try. We came during happy hour which was nice. I got the strawberry house margarita as my drink, which was excellent. We started with their house made chips and their salsa and guacamole. Their chipotle salsa was pretty good and the mild was to liquid. I got the …

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Shelley Makela

If you’re in Boulder, you have to stop by T/aco! Their tacos are absolutely amazing—packed with flavor and perfectly made—and the margaritas are just as incredible. The customer service is truly 5-star; every single staff member made us feel welcome and taken care of. The vibe is perfect too, with a mix of indoor seating (including a lively bar) and …

A
Andrea Borlovan

Oh my my my!!!! Taco Tuesday is THE BEST! Don’t miss out on trying everything on their menu in one night with the price you can’t beat anywhere else. They are sooo delicious. I’m really happy with their menu change and new tacos in the past couple months. We’ve been coming every other week if not every Tuesday for the …

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dawn malcomb

What an extraordinary place all around!! My first experience was for dinner, the moment my group walked in the door we were warmly welcomed right away. It was so amazing I met the owner Peter personally and gave him a hug as he and staff quickly found a place for 7 ( including 4 children) the wait staff immediately brought …

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Kyle Walker

I’ve been in Boulder for 10 years and I absolutely love this restaurant. Aside from the great service and awesome food It’s where I met my last girlfriend. We both love coming here so much that it’s where I asked her to marry me 2 years later. Peter, the owner, makes it obvious how much he cares about the food …

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FCI BOULDER

It was such a pleasure getting to know Peter (the owner), while working on the beautiful flooring at T/ACO! We installed a concrete stain and epoxy finish to revamp the space, and it really complements the vibrant atmosphere he’s created. We love seeing local businesses supporting each other. Be sure to check out the amazing food, and maybe take a …

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Sam Capo

Delicious food. 🤤 We had an assortment of the buffalo tacos, shredded chicken, carne asada, beans and rice. We finished off with the sopapilla and that’s a MUST when you visit. Food was definitely ⭐️ ⭐️ ⭐️ ⭐️ ⭐️ We were also really impressed by the staff and how gracefully they handled a rude and aggressive party, offering to accommodate …

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Gerald Jones

If you’re in Boulder Colorado and even remotely like tacos, T/aco is a must. The vibe is fun and laid-back, but the food is seriously next level. Every taco we tried was packed with flavor—the tortillas were fresh, the ingredients tasted high quality, and the combinations were creative without being overcomplicated. The al pastor was especially amazing: perfectly seasoned with …

People Also Ask

Where is T/aco located?
T/aco is located at 1175 Walnut St, Boulder, CO 80302, United States, Boulder, CO, United States. You can get directions here.
What is T/aco rated?
T/aco has a rating of 4.50 out of 5 stars based on 1861 customer reviews.
What are T/aco's hours?
T/aco's hours vary by day. Please check the Business Hours section above for the full weekly schedule.
How do I contact T/aco?
You can reach T/aco by phone at +1 303-443-9468.
What type of business is T/aco?
T/aco is a restaurants business located in Boulder, CO. <!-- VOILA_REWRITTEN --> Welcome to T/aco, a trusted Mexican Restaurant in Boulder, CO, known for flavorful dishes and a warm dining experience. With a 4.50-star rating from 1861 reviews, we’re …