Arizona sits hours from the ocean, yet some of the best Mexican seafood in the country is served right here in the desert. Mariscos spots across the state pile tostadas high with ceviche, pour bright red aguachile over shrimp, and load tacos with crispy fish.
This list runs from west Phoenix to downtown Tucson, with detours to Mesa, Nogales, and Yuma along the way. Save it for your next road trip, or send it to the friend who always asks where to get a good campechana.
1. Mariscos A Todo Mar, Phoenix, AZ

Aguachile rojo is the headliner at this west Phoenix stop on South 83rd Avenue. The red version brings serious color and heat, and it is the dish that keeps people coming back.
Crunchy shrimp tacos and fish tacos round out the order for most tables. The menu also includes a Cocktail Campechana, Tostada Camaron Curtido, and extra tostadas on the side for anyone who wants to build their own bites.
Portions run large here, and the prices stay friendly for the amount of seafood that lands on the plate. A fresh limonada pairs nicely with the spicier dishes.
Hours are simple to remember. The kitchen is open every day from 10:30 a.m. to 7 p.m., so plan an early dinner.
I would aim for a weekday lunch if you want a quieter table. Weekend afternoons fill up fast, though the free parking lot usually has room.
2. Marisco Boys, Phoenix, AZ

Friday and Saturday nights run late at Marisco Boys, with the kitchen open until 11 p.m. That makes this 7th Street spot one of the better options on the list for a post-event seafood fix.
The menu leans into fresh ceviche, aguachile, and tacos gobernador, the cheesy shrimp tacos that Sinaloa made famous. Camarones Zarandeados bring a grilled, smoky angle, and Callos Preparados offer scallops for those who want something a little different.
The space itself is a draw. It is a good-looking room with polite servers and a lively crowd, especially on Saturday evenings.
Families get a break too, since there is a kids menu. Reservations are accepted, which helps for bigger groups.
Weekday hours run 11 a.m. to 9 p.m., including Sunday. If you want a calm meal, a Wednesday or Thursday lunch is your best window.
3. Mariscos Los Arbolitos De Cajeme – Peoria, Phoenix, AZ

Sonoran-style seafood gets a polished setting at this Peoria Avenue location. The dining room is clean and modern, with a full bar and enough space for a big family gathering.
Grilled octopus, listed as Pulpo a las Brasas, is a signature order. Camarón y Pulpo Portobello, Caldo Largo seafood stew, and whole fried fish show how deep the menu goes.
Vegetarians are not an afterthought here. There is a full vegetarian menu, including the Tostada Mamalona.
Practical perks stack up. High chairs, changing tables, a kids menu, free Wi-Fi, a private dining room, and plenty of free parking make it easy to plan around.
Doors open at 10 a.m. daily and stay open until 10 p.m. I like this one for a weekday lunch, since Sunday afternoons and Friday nights draw the biggest crowds.
4. Mariscos Baja Mar, Tucson, AZ

Breakfast and mariscos are a fine match on North Oracle Road. Mariscos Baja Mar opens at 8 a.m., so a morning ceviche tostada is fair game.
The setup combines a food truck with a sheltered outdoor seating area. Battered shrimp tacos, shrimp cocktails, and ceviche tostadas are the core orders.
Curious eaters have plenty to explore. Taco Volteado, Taco Cahuamanta, a scallop cocktail, aguachile, Botana Mixta, and a molcajete all appear on the menu.
Budget travelers will appreciate this stop. Most meals land in the $10 to $20 range, the lowest on this list.
Plan around the early close. Service ends at 4 p.m. most days and 5 p.m. on Fridays and Saturdays, and weekend afternoons get busy.
Free parking and reservations make things smoother for groups.
5. CRUDA Mariscos & Oyster Bar, Tucson, AZ

Oysters in the middle of the Sonoran Desert sound unlikely, yet downtown Tucson has a whole bar built around them. CRUDA sits on North Scott Avenue with a beachy look and outdoor seating.
The menu gets creative. Oysters in aguachile, Camarón Culichi enchiladas, Arroz Marinero, and Poke Nachos mix tradition with fresh ideas.
Dessert deserves a spot in the plan. Carlota de Limón, a chilled lime icebox cake, makes a light finish after spicy seafood.
A Virgin Michelada is also on the menu for anyone who wants that tangy flavor without the usual pour. Happy hour food is offered too.
Timing matters here. CRUDA is closed Monday through Wednesday, opens at 3 p.m. on Thursday, and serves from 11 a.m.
Friday through Sunday. Parking is in a paid lot, and reservations are accepted for busy Friday and Saturday evenings.
6. Tacos y Mariscos Jaliscos, Tucson, AZ

Tuesday is the day to circle on the calendar. Tacos y Mariscos Jaliscos runs a $1.99 taco deal that makes Tuesday afternoon its busiest stretch of the week.
Fish tacos come in generous sizes, and octopus tacos are on the lineup too. A salsa bar lets everyone dress their plate their own way.
Camarones Culichi, shrimp in a creamy green chile sauce, is a standout, served in a big portion. Shrimp ceviche, fried taquitos, and the Torta Ahogada keep things interesting.
The menu stretches past seafood with birria plates, fajitas, wet burritos, and nacho fries. That helps when not everyone in the car wants shrimp.
The Swan Road spot is known for being spotless and comfortable. It opens daily from 10 a.m. to 9 p.m., with outdoor seating, high chairs, and free parking.
7. Mariscos Chihuahua on Grande, Tucson, AZ

Some Tucson restaurants feel like part of the city’s routine, and Mariscos Chihuahua on Grande Avenue is one of them. It is a longtime favorite for Mexican seafood in a bright, casual room.
Whole fried fish, called Pescado Frito Entero, is a showpiece order. Tostadas de ceviche, Camarones Rellenos, Filete Culichi, and oysters on the half shell fill out the menu.
Live mariachi music adds to the fun on some visits. Outdoor seating is available, and dogs are welcome.
Portions are large and the prices stay reasonable. Families will find high chairs and a kids menu, and a private dining room works for celebrations.
Note the schedule. The restaurant is closed on Tuesdays and open 11 a.m. to 8 p.m. the rest of the week, with Sunday afternoons drawing the biggest crowds.
8. Machi Seafood Restaurant, Nogales, AZ

Road trippers heading south on I-19 get a tasty reward in Nogales, right near the border. Machi Seafood Restaurant on North Grand Avenue keeps the menu focused on Mexican seafood classics.
Camarón Aguachile, shrimp ceviche tostadas, and Camarón Culichi are the go-to plates. A whole fried fish and a chilled molcajete are on offer for bigger appetites.
Here is a rare perk for a mariscos spot. Machi has a drive-through, which helps if you are short on time.
Inside, the room is clean and relaxed, with fast service and prices mostly between $10 and $20. Kids get their own menu, and dogs are allowed on the outdoor side.
Hours run 10 a.m. to 8 p.m. every day except Tuesday, when it is closed. Breakfast is served too, so an early start works fine.
9. Mariscos “El Viejon”, Mesa, AZ

Weekend nights come with a soundtrack at Mariscos El Viejon. Live banda music plays on weekends at this Southern Avenue spot in Mesa.
Camarones cucaracha, shell-on shrimp in a spicy sauce, are a favorite for heat seekers. Shrimp coctel and ceviche are made from scratch, so a short wait is part of the deal.
House specialties carry the restaurant’s name. Look for Campechana La Viejona, Tostada La Viejona, Molcajete Frío El Viejon, and Mojarra Frita.
Night owls are covered. The kitchen stays open until 11 p.m.
Friday through Sunday and 10 p.m. on Thursday, with late-night food on the menu.
Families will find high chairs and a kids menu, and dogs can join you outside. Servers stay attentive even when Saturday afternoons get packed, and free parking is usually easy to find.
10. Mariscos El Percheron, Mesa, AZ

A masked mascot sets the tone here. El Percherón bills itself as the most irreverent masked marisquero, which gives this Mesa stop a playful personality.
The big promise is freshness. Mariscos are prepared on the spot and right in front of you, so you can watch your order come together.
The vibe is casual and quick. It works well for lunch, solo meals, or a group that wants to share small plates.
Hours are shorter than most on this list. It opens at 10:30 a.m., closes at 6 p.m.
Monday, Wednesday, and Thursday, and stays open until 8 p.m. Friday through Sunday.
Tuesdays are off.
I would save this one for a midweek lunch, when it is calm. Free parking on Stapley Drive makes the stop easy, and kids are welcome.
11. Mariscos La Apoma, Yuma, AZ

Yuma sits closer to the Gulf of California than any other city on this list. Mariscos La Apoma brings Sinaloa-style seafood to West 24th Street.
Aguachiles, ceviches, and cocteles form the backbone of the menu. Tacos Gobernador, Pulpo Enchilado tacos, and the Botana Especial are strong picks for sharing.
Oysters, shrimp, and campechana show up on plenty of tables too. The room is small and tidy, with service that pays attention to the details.
Early risers have options. Doors open at 9 a.m.
Friday through Sunday and 10 a.m. on weekdays, and breakfast is a popular time to visit.
Families will find high chairs and a kids menu. Curbside pickup and delivery help if you are just passing through, and Monday mornings tend to be the quietest time for a relaxed meal.
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