My families go to spot for authentic Mexican food in the Walnut/Diamond Bar Area. Every time we come here the food is on point! ......Maria was very helpful and had my order in and ready to go very quickly. read more

The staff here recommended the shrimp and fish tacos... I can't be more glad I took them up on their suggestion. Great food for a decent price. Highly suggest checking this location out. What took off that 5th star was the restrooms here. Unfortunately they had zero toilet paper... overall a really solid experience food wise here. read more

Taco Nazo is a well-known stop for fish and shrimp tacos in the LA area, with a reputation built around its Baja-style approach and crispy battered seafood. That said, my experience didn't quite live up to the hype. For the price, I found the quality to be decent but not standout, especially when compared to other local favorites. Food & Value Fish Tacos: These are the highlight here--generously sized with lightly battered, flaky fish, cabbage, pico de gallo, and a creamy signature sauce. The freshness is solid, and the portioning is fair for the area, but the flavors felt somewhat muted for my taste. Related menu items like shrimp tacos, tacos dorados, and ceviche are also available, with the same style of toppings and sauces. Pricing: Expect to pay around $4.49 per taco, with combos and family packs available. Compared to surrounding taquerias and seafood grills, Taco Nazo sits a bit on the pricier side but remains reasonable for LA/OC standards.T read more

Delicious food and friendly service always! I wish they had more locations thats about it

I wish I had gotten her name, but the girl who takes orders at the drive-thru is AMAZING! These are by far the best fish tacos I've ever had, and the taste has stayed consistently great for years. I love this place! I haven't been to this location in forever so happy that they have a drive thru now ! read more

Fish and shrimp tacos with green and red salsa. They come with 2 tortillas each. Good amount of fresh vegetables. The fish and shrimp are fresh fried. read more

Taco Nazo - Seafood Near Me - Walnut, California

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I love the food Service always amazing Ambiance is awesome I wish I could eat taco nazo everyday read more

Came on a weekday around 7PM and there was tons of parking in the lot with a short line! You first order at the counter then you can sit wherever and they will bring the food to you. The food actually came out fairly quick as well. The fish tacos were so delicious!! They came out warm and crispy. Even though it was on the pricier side, their portions definitely made up for it! The combo came with rice, beans, chips and salsa. The rice was seasoned very flavorful. We also tried the Jamaica drink and it wasn't too sweet. I will definitely come back again if I ever crave fish tacos! read more

Taco Nazo - World Famous Fish Taco combo - Seafood Near Me - Walnut, California

Going out to play pickleball at weekday night. I decided to visit this hot Taco Nazo place where long lines waiting at dinner time. Time is around 5:30pm when I arrived, so no wait, and probably because it's winter break. Taco Nazo is just right across street of Mt SAC college. Parking is limited if you are there at lunch or dinner hours. I am immediately greeted by a young lady at counter. Since it's my first time here she recommends top 3 choices. I picked the fish taco, and order one Jamaica (Hibiscus) Agua Fresca drink. The drink is okay, I will try another flavor next time. The fish taco is flavorful and the fried fish steak is pretty generous size for fish taco and price. The side they included one chili which is super spicy and salty! The environment is more eatery and semi fast food vibe but with a lot of personal touch. I enjoy eating the food and will be back for other tacos and dishes. read more

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There was a Live cockroach on my food tray, looked like it came from the burrito, or wrapper. Absolutely disgusted. Will not eat here again. Would give zero stars if I could. read more

Taco Nazo - Closed for vermin. 11/20/25 - Seafood Near Me - Walnut, California

Located near Mount Sac and the parking lot was bustling during our visit. The wait time was not that long but there is limited seating when the restaurant is packed. This was a decent taco if you are looking for battered fish with a lot of fixings on top. It was a pain to eat tho because of the sheer amount of fish and cabbage. The ceviche wasn't as citrusy as I hope but it was decent enough. read more

Taco Nazo - Mix Ceviche - Seafood Near Me - Walnut, California

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i LOVE taco nazo It's family owned Service is good Its a Laidback environment Always clean If you go That fish taco is where it's at! They have ceviche and taco dorados and beers read more

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Brought a friend to try Taco Nazo for the first time and let me tell you it did not disappoint. The service right from the start is amazing, the lady working up front is friendly and helpful. The watermelon Fresca is a must, so fresh and refreshing. But the main character are the fish tacos, the fish is hot and crispy, the veggies have a nice crisp to them, the sauces work perfectly together. They place does get busy so expect a wait at certain times. Must try if you're ever in the area! read more

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First time here at Taco Nazo. There are numerous parking spots. They have only indoor seating. We ordered: -Taco Tray of 8;  we chose 2 shrimps, 2 fish, 2 Asada, 2 Alpastor - The Alpastor was top notch - Shrimp taco  was very delicious, humongous and really  one of the best shrimp taco. - Fish taco was crispy, huge and flavorful. We couldn't leave without ordering more of fish,shrimp taco and el pollo taco. Their Fish, Shrimp or Alpastor are top notch and must try. The service was fast and the employees were very nice. For sure, I will be back to try more of their menu. read more

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Food never disappoints when coming here. Everything pretty delicious here from the tacos to shrimp

wow the tacos were Sooo good!!! the place is not anything fancy but the food is really good. I ordered the tacos. was not disappointed read more

My first time at Taco Nazo and it did not disappoint! The woman at the register was so friendly and the food was great! They have indoor seating and the restaurant is nice and clean. We had two fish tacos which were really good - the fish filled up the tortilla and the breading was perfect. They were loaded with cabbage, tomatoes, and a creamy sauce. My husband ordered a shrimp burrito. He was surprised it was fried shrimp instead of grilled shrimp but I thought it added a nice crunch. I also loved that each order came with peppers! I'll be coming back to try the shrimp tacos. I definitely recommend checking out Taco Nazo. Great food and great service! read more

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This is my go-to spot for amazing fish tacos. Definitely the best in LA. They're located in huge strip lot across from Mount Sac College and is always busy every time I come here. Place is small with limited seats, so we usually take it ToGo. You order at the counter and get your food. Though they're known for their fish tacos, they also have burritos, tortas, seafood cocktails and ceviches which are great. We came here recently and got their fish tacos ($3.99), which was sabroso! It was made to order and fresh. Fish is perfectly crisp and fried to golden brown. They give you two good size chunks. It's paired with a warm tortilla and topped with cabbage, pico de gallo and red sauce. Squeeze of lime is all she wrote and simply sublime. We got watermelon agua Fresca with our fish tacos, which made for an excellent pairing. Highly recommend this spot. I can't wait to come back. read more

Every time I'm in a Taco Nazo I'm safe knowing that I'll be eating shooo good. This is a chain, but it's so hard to come by it's a real treat to find traveling. They have perfected the fish taco. For me, it's the tortilla size, the toppings are correct, the batter is light and crispy, the cream sauce compliments everything. And they have the good blistered yellow peppers you take inbetween bites. Muah! read more

Taco Nazo - World Famous Fish Taco - Seafood Near Me - Walnut, California

Great service, food was delicious, and very clean and thoughtful Togo packaging! Whenever you're craving fish tacos, taco Nazo always hits! I would like them to just put a little more of their special sauce! read more

Taco Nazo - Seafood Near Me - Walnut, California

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Came here for a late dinner and got three fish tacos; they were bomb. I do regret eating three so late because it messed with my sleep. The chilies that came with the tacos weren't too spicy this time but I've definitely had ones that ruined my meal. The salsa was also solid. Would definitely come back. read more

My friend took me to this place he loves, and we decided to get the 8 taco tray since it makes each taco cheaper. He recommended the shrimp tacos and so I got two of those. They were really good! And I really appreciate that they put lots of toppings on top and included lots of peppers and limes. The carne asada tacos were very standard but the shrimp tacos were definitely a standout. I wanna come back and try their fish tacos. Each taco is priced the same. The inside is very standard and they have a good amount of seating. The workers there are also very nice and gave my friend and I a lot of sauce. read more

Taco Nazo - 8 Taco Tray (6 Shrimp and 2 Carne Asada) - Seafood Near Me - Walnut, California

Went in on a Sunday afternoon and ordered the asada nachos were were great! The fish tacos and tapas (potato) deep fried tacos were great!! Salsa was delicious!! Service was quick considering how busy they were! read more

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First time here. Been here twice on this weekend. The fish tacos were so delicious!!! Must try--- FISH TACOS!!! I got the Fish Taco plate that comes with beans and rice, 3 fish tacos and chips. The fish tacos was so fresh, taste good and crispy! The tacos was so delicious with the spicy sauces and the white sauce! I loved their mild sauce! I got a lot of the mild sauce for dipping the chips and the pouring it on the tacos itself! Sometimes I would drink it too when I had some food left in my mouth. Haha!!! The drinks from the fountains are free refills but you have to ask them to refill it for you. I loved the cooked chilies that comes with it!!! It's flavorful and spicy. I asked for 2 more cuz I loved it so much. I wanted the heat. 1 restroom gender neutral. Parking in the center can be packed. There are 30 min parking or 1 hour parking. Make sure you read the signs. The have awesome music playing in the background while you eat. read more

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Ah, Taco Nazo, the happy Tuesday afternoons of my college memories Their Baja Style Fish Tacos, adorned with the perfect amount of extra mild sauce, are a symphony of flavors that transport you straight to the sun-soaked beaches of Baja California. The fish, enveloped in a delectable golden batter, achieves a heavenly crispiness that harmonizes with the fresh toppings, creating a dance of textures and tastes that is nothing short of magical. The chips, oh the chips, are a testament to their commitment to excellence. Each bite delivers a satisfying crunch, unveiling layers of authentic flavor that leave you longing for more. And when you think it couldn't get any better, their generous portion of ceviche arrives, a refreshing medley of marinated seafood that truly hits the spot. read more

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Service was great Carne asada burritos are flavorful and a good size. The yellow chilies are so good! The extra flavors on them make them addictive This store front is not to big and there's lots of parking around Clean store read more

Love the fish and potato taco combo. All the sides are delicious - beans, rice, chili,salsa, chips, drink. So delectable.

My college age daughter recommended me to come here. She was right, it was great! Menu was straightforward and simple. We ordered the Shrimp burrito and al pastor taco. We ordered the food, sat down, I went to wash my hands, came back, food was ready! Wow~ I love how neat the burrito was made. The thin paper between each taco was helpful for me to hold the taco, less mess. Table was a little bit dirty and sticky. But customers keep coming in, I guess there's no time for staff to clean the tables. read more

Taco Nazo - Shrimp burrito - Seafood Near Me - Walnut, California

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Went here for dinner and Arlene was very helpful! She anticipated all our needs without us asking. Their delicious Chile Gueritos was tasty yet spicy and Arlene was kind enough to provide us water cups. This location was very warm, kind and welcoming! Will definitely come and visit again! read more

Can't complain on the food but I'm not sure if I can justify paying 36 dollars for 3 tacos and 1 horchata, seems pretty crazy to me

Best fish tacos and potato tacos, north of the border. Good cudtomer service, also very good burritos.

Been coming here for years-I like the fish tacos, usually no issues but despite it being slow today the staff got order was wrong and forgot the toppings even though their label states with toppings read more

Taco Nazo - Seafood Near Me - Walnut, California

Always high quality service and food. Greeted with loud cheerful Latin music, which enhanced the food taste even tastier. I order combo #1 it came with choice of three tacos, refried beans w/cheese, Spanish rice, jalapeños chili, fresh crispy tortillas chips and soft drink of your choice. I also ordered shrimp cocktail as side combo as addition. For taco choice, I ordered one of each beef, spicy pork, and fish. Great choice ... I thought Can't go wrong here.. I think!! I even met a old friend from school, sat together and had a good conversation about the class & professor. read more

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By far the worst I've had the fish tacos breading was so thick and no flavor and the tortillas not cooked they ripped apart I'm really upset cause I'm pregnant and I was craving this and they really disappointed me!!! Not coming back. read more

Taco Nazo - World Famous Fish Taco - Seafood Near Me - Walnut, California

Awesome meat selection. We visited on our way back from Knott's and def know why the parking lot is full! Good food and fast service. Will come back when in the area! read more

Been on my radar for 10+ years! Was in the general area and remembered this location. Why not try something new and see what it's all about? Got there in about 20 minutes for bit of an early lunch. Upon entering, a few customers were also enjoying their meals. Menu is pretty straightforward: they are known for their fish tacos. They also have other items such as tortas, burritos, seafood cocktails. Plenty of choices for every palate. I opted for the 3-taco combo which comes with rice, beans, chips (super crunchy!) and a drink. The 3 tacos I chose were fish, shrimp and asada. When my plate was delivered, it was very full and I wasn't sure if would be able to finish it (spoiler alert: I didn't!). These tacos are very well-made...a nice helping of sliced cabbage, tomatoes, onions and their secret crema sauce...(not exactly mayonnaise, not exactly sour cream) but it was delicious! They do not hold back on their fillings either. Service was efficient...not overly friendly but not rude...somewhere in the middle. This is a fast casual type of place where you order first and then find a table. There's about 6 or so tables inside...no outdoor seating that I saw. I would like to make a return visit and try their other items. There are a few other locations in the wider LA area. Just like everything else, the price of tacos have gone up...these are definitely worth it! read more

Wasn't very good. I ordered 2 fish tacos. Ate 1, threw the other one out. My grandson liked the carne asada tacos. 1/2 way through out meal, they announced that the bathrooms were broken. Everything needs to be improved. Not just the food. No bueno!! read more

I went here with Debra R and Jose R for dinner. I got the carne asada quesadilla. Debra R got the fish tacos and Jose R got the burrito. The food was really good. I liked the guacamole and sour cream. read more

Taco Nazo has amazing food and plenty for the price you pay. I prefer their fish tacos over everything else. Their service is fast but always remember it is fresh food so it takes a minute to cook. When you get those incredible fish tacos, don't bite them too fast cause they're going to be hot. Ambience is good as well. There is plenty of seating. Personally I prefer Taco Nazo for my fish tacos over anybody else in this area. read more

This Taco Nazo walnut location very bad experience I went with my son and ordered combo #2 the girl she is very unhappy to take my order and very unprofessional Before she take my order she was asking how you gonna paying the food. I said well I'm not even order yet. The combo 2 coming with soda so my son doesn't drink the soda so I asked very nicely can you please instead of soda can you please give me a bag of chips because my son likes chip he doesn't drink soda. she Rudely said No and she making face and i asked nicely it is something wrong about that you can not change instead of soda bag of chips. She replied yes I'm doing Right . I said are you sure you are doing Right she replied and said yes I'm doing right things. Very disappointed . My whole family every week comes this location but never got this kind of service. please trained your Teams members how to deal with customers. Hopefully you trained well your team members. read more